create_database.sh: a really small changes on scipt output.

README.create-user

@@ -0,0 +1,105 @@
+# ----------
+# MariaDB > 10.3
+# ----------
+
+# ---
+# - Backup user
+# ---
+
+USER=backup
+PASS=backup
+
+mysql -u root -S /run/mysqld/mysqld.sock -N -s -e "CREATE USER '${USER}'@'localhost' IDENTIFIED BY '${PASS}'"
+ 
+mysql -u root -S /run/mysqld/mysqld.sock -N -s -e "GRANT USAGE ON *.* TO '${USER}'@'localhost'"
+
+mysql -u root -S /run/mysqld/mysqld.sock -N -s -e "GRANT SELECT, SHOW VIEW, EVENT, LOCK TABLES, EXECUTE, RELOAD, BINLOG MONITOR, REPLICATION CLIENT ON *.* TO '${USER}'@'localhost'"
+
+mysql -u root -S /run/mysqld/mysqld.sock -N -s -e "FLUSH PRIVILEGES"
+
+
+# ---
+# - Admin user (Warenform)
+# ---
+
+CREATE USER IF NOT EXISTS 'admin'@'localhost' IDENTIFIED BY PASSWORD '*B45517A8959A464158F62B12FE7CDBAD79DCA343'; FLUSH PRIVILEGES;
+GRANT ALL PRIVILEGES ON *.* TO 'admin'@'localhost' WITH GRANT OPTION;
+FLUSH PRIVILEGES;
+
+
+
+
+# ----------
+# MySQL: Option/Variable --login-path
+# ----------
+
+# as user backup
+#
+mysql_config_editor set --login-path=local --socket=/run/mysqld/mysqld.sock  --user=backup --password
+
+
+# as user root
+#
+mysql_config_editor set --login-path=local --socket=/run/mysqld/mysqld.sock  --user=root --password
+
+
+
+
+
+# ----------
+# MySQL 5.7
+# ----------
+
+
+# ---
+# - Backup user
+# ---
+
+MYSQL_CREDENTIAL_ARGS="--login-path=local"
+USER=backup
+PASS=backup
+
+mysql ${MYSQL_CREDENTIAL_ARGS} -N -s -e \
+   "INSERT INTO user (Host,User,authentication_string,Select_priv,Reload_priv,Super_priv,Process_priv,Lock_tables_priv,Show_view_priv,Event_priv,Execute_priv,ssl_cipher,x509_issuer,x509_subject) VALUES('localhost','${USER}',password('${PASS}'),'Y','Y','Y','Y','Y','Y','Y','Y','','','');"
+
+
+
+mysql ${MYSQL_CREDENTIAL_ARGS} -N -s -e \
+   "CREATE USER IF NOT EXISTS 'admin'@'localhost' IDENTIFIED WITH mysql_native_password ; UPDATE user SET authentication_string = '*B45517A8959A464158F62B12FE7CDBAD79DCA343' WHERE user = 'admin'; FLUSH PRIVILEGES;"
+
+mysql ${MYSQL_CREDENTIAL_ARGS} -N -s -e "FLUSH PRIVILEGES";
+
+
+# ---
+# - Admin user (Warenform)
+# ---
+
+mysql ${MYSQL_CREDENTIAL_ARGS} -N -s -e \
+   "CREATE USER 'admin'@'localhost' IDENTIFIED WITH 'mysql_native_password' AS '*B45517A8959A464158F62B12FE7CDBAD79DCA343' REQUIRE NONE PASSWORD EXPIRE DEFAULT ACCOUNT UNLOCK;"
+
+mysql ${MYSQL_CREDENTIAL_ARGS} -N -s -e "FLUSH PRIVILEGES";
+
+
+
+# ----------
+# MySQL 8.x
+# ---------
+
+MYSQL_CREDENTIAL_ARGS="--login-path=local"
+USER=backup
+PASS=backup
+
+
+mysql ${MYSQL_CREDENTIAL_ARGS} -N -s -e \
+   "INSERT INTO user (Host,User,Select_priv,Reload_priv,Super_priv,Process_priv,Lock_tables_priv,Show_view_priv,Event_priv,Execute_priv,ssl_cipher,x509_issuer,x509_subject) VALUES('localhost','${USER}','Y','Y','Y','Y','Y','Y','Y','Y','','','');-"
+
+
+mysql ${MYSQL_CREDENTIAL_ARGS} -N -s -e \
+   "CREATE USER '${USER}'@'localhost' IDENTIFIED WITH mysql_native_password BY '${PASS}'"
+
+mysql ${MYSQL_CREDENTIAL_ARGS} -N -s -e \
+   "SET PASSWORD FOR 'backup'@'localhost' = 'backup';"
+
+mysql ${MYSQL_CREDENTIAL_ARGS} -N -s -e "FLUSH PRIVILEGES";
+
+

create_database.sh

@@ -84,11 +84,11 @@ fatal(){
    if $terminal ; then
       if [[ -n "$*" ]] ; then
          echo -e "   [ \033[31m\033[1mFatal\033[m ]: $*"
-      else
-         echo "   \033[31m\033[1mFatal error\033[m:"
-      fi
          echo ""
-      echo -e "              \033[31m\033[1mScript will be interrupted.\033[m\033[m"
+         echo -e "              \033[31m\033[1mScript will be interrupted.\033[m"
+      else
+         echo -e "   \033[31m\033[1mFatal error\033[m: \033[1mScript will be interrupted.\033[m"
+      fi
    else
       if [[ -n "$*" ]] ; then
          echo "   [ Fatal ]: $*"
@@ -156,6 +156,13 @@ echo_skipped() {
    fi
 }
 
+
+blank_line() {
+   if $terminal ; then
+      echo ""
+   fi
+}
+
 is_number() {
 
    return $(test ! -z "${1##*[!0-9]*}" > /dev/null 2>&1);
@@ -276,6 +283,23 @@ if $NON_INTERACTIVE_MODE && [[ -z "$DATABASE_NAME" ]]; then
 fi
 
 
+blank_line
+echononl "   Get MySQL command.."
+mysql_command="$(which mysql)"
+if [[ $? -eq 0 ]]; then
+   echo_ok
+else
+
+   if [[ -x "/usr/local/mysql/bin/mysql" ]]; then
+      mysql_command="/usr/local/mysql/bin/mysql"
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+fi
+
+
 if [[ -n "$DATABASE_NAME" ]] ; then
    if [[ -z "$DATABASE_USER" || -z "$DATABASE_PASSWD" ]] ; then
       read_file=""
@@ -377,7 +401,14 @@ if ! $NON_INTERACTIVE_MODE ; then
 
          mysql_version="${_val_arr[0]}"
          mysql_credential_args="${_val_arr[1]}"
-         mysql_dist_string="$(mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         mysql_dist_string="$(${mysql_command} $mysql_credential_args -N -s -e "SELECT VERSION()" 2> ${tmp_log_file})"
+         if [[ $? -ne 0 ]] ; then
+            if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+               if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+                  mysql_dist_string="$(/usr/local/mysql/bin/mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+               fi
+            fi
+         fi
 
          if [[ "$mysql_dist_string" =~ MariaDB ]]; then
             mysql_dist="MariaDB $mysql_version"
@@ -435,22 +466,19 @@ if ! $NON_INTERACTIVE_MODE ; then
       echo "Insert Database user who will grant full access to database '${DATABASE_NAME}'.."
       echo ""
       echo ""
+
       if [ -z "$DATABASE_USER" ]; then
-         echononl "Database user for database '${DATABASE_NAME}': "
-         read DATABASE_USER
-         while [ "X$DATABASE_USER" = "X" ] ; do
-            echo -e "\n\t\033[33m\033[1mEingabe erforderlich.\033[m\n"
-            echononl "Database user for database '${DATABASE_NAME}': "
-            read DATABASE_USER
-         done
+         _DATABASE_USER="$DATABASE_NAME"
       else
          _DATABASE_USER="$DATABASE_USER"
+      fi
+
       echononl "Database user for database '${DATABASE_NAME}' [${_DATABASE_USER}]: "
       read DATABASE_USER
       if [[ "X$DATABASE_USER" = "X" ]]; then
          DATABASE_USER=$_DATABASE_USER
       fi
-      fi
+
    fi
 
    if $DATABASE_PASSWD_NEEDED ; then
@@ -491,16 +519,16 @@ if ! $NON_INTERACTIVE_MODE ; then
    echo "      utf8"
    echo ""
    if [ -z "$DATABASE_CHARACTER_SET" ]; then
-      echononl "Database user for database '${DATABASE_NAME}': "
+      echononl "Insert character_set for database '${DATABASE_NAME}': "
       read DATABASE_CHARACTER_SET
       while [ "X$DATABASE_CHARACTER_SET" = "X" ] ; do
          echo -e "\n\t\033[33m\033[1mEingabe erforderlich.\033[m\n"
-         echononl "Database user for database '${DATABASE_NAME}': "
+         echononl "insert character_set for database '${DATABASE_NAME}': "
          read DATABASE_CHARACTER_SET
       done
    else
       _DATABASE_CHARACTER_SET="$DATABASE_CHARACTER_SET"
-      echononl "Database user for database '${DATABASE_NAME}' [${_DATABASE_CHARACTER_SET}]: "
+      echononl "Insert character_set for database '${DATABASE_NAME}' [${_DATABASE_CHARACTER_SET}]: "
       read DATABASE_CHARACTER_SET
       if [[ "X$DATABASE_CHARACTER_SET" = "X" ]]; then
          DATABASE_CHARACTER_SET=$_DATABASE_CHARACTER_SET
@@ -526,16 +554,16 @@ if ! $NON_INTERACTIVE_MODE ; then
    echo "      utf8_bin"
    echo ""
    if [ -z "$DATABASE_COLLATION" ]; then
-      echononl "Database user for database '${DATABASE_NAME}': "
+      echononl "Insert collation for database '${DATABASE_NAME}': "
       read DATABASE_COLLATION
       while [ "X$DATABASE_COLLATION" = "X" ] ; do
          echo -e "\n\t\033[33m\033[1mEingabe erforderlich.\033[m\n"
-         echononl "Database user for database '${DATABASE_NAME}': "
+         echononl "Insert collation for database '${DATABASE_NAME}': "
          read DATABASE_COLLATION
       done
    else
       _DATABASE_COLLATION="$DATABASE_COLLATION"
-      echononl "Database user for database '${DATABASE_NAME}' [${_DATABASE_COLLATION}]: "
+      echononl "Insert collation for database '${DATABASE_NAME}' [${_DATABASE_COLLATION}]: "
       read DATABASE_COLLATION
       if [[ "X$DATABASE_COLLATION" = "X" ]]; then
          DATABASE_COLLATION=$_DATABASE_COLLATION
@@ -581,13 +609,31 @@ if $MYSQL_CREDENTIALS_GIVEN ; then
    echo -e "\033[32m--\033[m"
    echo ""
    echononl "   Get MySQL Version"
-   _version="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   if [[ $? -ne 0 ]] ; then
+      if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+         else
+            echo_failed
+            fatal "$(cat $tmp_log_file)"
+         fi
+
+         _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
          if [[ $? -ne 0 ]] ; then
             echo_failed
             fatal "$(cat $tmp_log_file)"
          else
             echo_ok
          fi
+      else
+         echo_failed
+         fatal "$(cat $tmp_log_file)"
+      fi
+
+   else
+      echo_ok
+   fi
 
    IFS='.' read -r -a version_arr <<< "$_version"
    declare -i MAJOR_VERSION="${version_arr[0]}"
@@ -634,7 +680,7 @@ else
               parameter manually."
       fi
    else
-      if $(mysql --login-path=local  -e ";" > /dev/null 2>&1) ; then
+      if $(${mysql_command} --login-path=local  -e ";" > /dev/null 2>&1) ; then
          MYSQL_CREDENTIAL_ARGS="--login-path=local"
       elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
          MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
@@ -661,6 +707,9 @@ if ! $QUIET_MODE ; then
    echo "   MySQL Distribution...........: $MYSQL_CUR_DISTRIBUTION"
    echo "   MySQL Version................: ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_LEVEL}"
    echo "   MySQL Credentials............: $MYSQL_CREDENTIAL_ARGS"
+   echo ""
+   echo "   MySQL commnd.................: ${mysql_command}"
+
    echo ""
    echo "   Database name................: $DATABASE_NAME"
    echo "   Database user................: $DATABASE_USER"
@@ -706,19 +755,19 @@ fi
 
 # - Test if Database already exists
 # -
-_result="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SHOW DATABASES LIKE '$DATABASE_NAME'")"
+_result="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SHOW DATABASES LIKE '$DATABASE_NAME'")"
 if [[ "$_result" = "$DATABASE_NAME" ]] ; then
    fatal "Database '$DATABASE_NAME' already exists"
 fi
 
 echononl "   Create database \033[1m$DATABASE_NAME\033[m (full UTF-8 support - ${DATABASE_CHARACTER_SET})"
-mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
    "CREATE DATABASE $DATABASE_NAME CHARACTER SET ${DATABASE_CHARACTER_SET} COLLATE ${DATABASE_COLLATION}" > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
    echo_failed
    error "$(cat $tmp_log_file)"
    echononl "   Create database \033[1m$DATABASE_NAME\033[m (UTF-8 support - utf8)"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "CREATE DATABASE $DATABASE_NAME CHARACTER SET utf8 COLLATE utf8_general_ci" > $tmp_log_file 2>&1
 
    if [[ $? -ne 0 ]] ; then
@@ -747,7 +796,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
    fi
    
    echononl "   Create database user '$DATABASE_USER' access from locahost"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "CREATE USER '$DATABASE_USER'@'localhost' IDENTIFIED WITH mysql_native_password BY '$DATABASE_PASSWD'" \
       > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
@@ -762,7 +811,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Create database user '$DATABASE_USER' access from '$_ip' "
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "CREATE USER '$DATABASE_USER'@'$_ip' IDENTIFIED WITH mysql_native_password BY '$DATABASE_PASSWD'" \
             > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
@@ -777,7 +826,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
 
 
    echononl "   Grant full access to user '$DATABASE_USER' on Database '$DATABASE_NAME'"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT ALL ON ${DATABASE_NAME}.* TO '$DATABASE_USER'@'localhost'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -791,7 +840,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Grant full access to user '$DATABASE_USER' on Database '$DATABASE_NAME' from '$_ip'"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT ALL ON ${DATABASE_NAME}.* TO '$DATABASE_USER'@'$_ip'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -808,7 +857,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
    || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
 
    echononl "   Check if user '$DATABASE_USER' already exists for localhost .."
-   _count="$(mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+   _count="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
       "SELECT count(User) FROM user WHERE User = '$DATABASE_USER' and Host = 'localhost'" 2> $tmp_log_file)"
    if [[ -z "$_count" ]]; then
       echo_failed
@@ -817,7 +866,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
       echo_ok
 
       echononl "   Create database user '$DATABASE_USER'"
-      mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+      ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
          "CREATE USER '$DATABASE_USER'@'localhost' IDENTIFIED BY '$DATABASE_PASSWD'" \
          > $tmp_log_file 2>&1
       if [[ $? -ne 0 ]] ; then
@@ -832,7 +881,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
    fi
 
    echononl "   Grant permissions to access and use the MySQL server to user '$DATABASE_USER'"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT USAGE ON \`$DATABASE_NAME\`.* TO '$DATABASE_USER'@'localhost'" \
       > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
@@ -843,7 +892,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
    fi
 
    echononl "   Grant all privileges to a user '$DATABASE_USER' on database '$DATABASE_NAME'"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT ALL privileges ON \`$DATABASE_NAME\`.* TO '$DATABASE_USER'@'localhost'" \
       > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
@@ -858,7 +907,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Check if user '$DATABASE_USER' already exists for '$_ip' .."
-         _count="$(mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+         _count="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
             "SELECT count(User) FROM user WHERE User = '$DATABASE_USER' and Host = '$_ip'" 2> $tmp_log_file)"
          if [[ -z "$_count" ]]; then
             echo_failed
@@ -867,7 +916,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
             echo_ok
 
             echononl "   Create database user '$DATABASE_USER' for '$_ip'"
-            mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+            ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
                "CREATE USER '$DATABASE_USER'@'$_ip' IDENTIFIED BY '$DATABASE_PASSWD'" \
                > $tmp_log_file 2>&1
             if [[ $? -ne 0 ]] ; then
@@ -882,7 +931,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
          fi
 
          echononl "   Allow access to user '$DATABASE_USER' on Database '$DATABASE_NAME' from '$_ip'"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT USAGE ON \`${DATABASE_NAME}\`.* TO '$DATABASE_USER'@'$_ip'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -892,7 +941,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
          fi
 
          echononl "   Grant all privileges to user '$DATABASE_USER' on database '$DATABASE_NAME' from '$_ip'"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT ALL privileges ON \`$DATABASE_NAME\`.* TO '$DATABASE_USER'@'$_ip'" \
             > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
@@ -909,7 +958,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
 else
 
    echononl "   Grant usage to user '$DATABASE_USER' (Creates User..)"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT USAGE ON *.* TO '$DATABASE_USER'@'localhost'  IDENTIFIED BY '$DATABASE_PASSWD'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -919,7 +968,7 @@ else
    fi
 
    echononl "   Grant all privileges to user '$DATABASE_USER' on Database '$DATABASE_NAME'"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT ALL PRIVILEGES ON ${DATABASE_NAME}.* TO '$DATABASE_USER'@'localhost'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -933,7 +982,7 @@ else
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Grant usage to user '$DATABASE_USER' access from ${_ip}"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT USAGE ON *.* TO '$DATABASE_USER'@'${_ip}'  IDENTIFIED BY '$DATABASE_PASSWD'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -943,7 +992,7 @@ else
          fi
 
          echononl "   Grant all privileges to user '$DATABASE_USER' on Database '$DATABASE_NAME' from $_ip"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT ALL PRIVILEGES ON ${DATABASE_NAME}.* TO '$DATABASE_USER'@'${_ip}'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -960,7 +1009,7 @@ fi # if [[ $MYSQL_CUR_DISTRIBUTION -ge 8 ]]
 
 
 echononl "   Flush Privileges.."
-mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
+${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
    echo_failed
    error "$(cat $tmp_log_file)"

drop_database.sh

@@ -273,6 +273,22 @@ if $NON_INTERACTIVE_MODE && [[ -z "$DATABASE_NAME" ]]; then
 fi
 
 
+echononl "   Get MySQL command.."
+mysql_command="$(which mysql)"
+if [[ $? -eq 0 ]]; then
+   echo_ok
+else
+
+   if [[ -x "/usr/local/mysql/bin/mysql" ]]; then
+      mysql_command="/usr/local/mysql/bin/mysql"
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+fi
+
+
 if [[ -n "$DATABASE_NAME" ]] ; then
    if [[ -z "$DATABASE_USER" || -z "$DATABASE_PASSWD" ]] ; then
       read_file=""
@@ -374,7 +390,15 @@ if ! $NON_INTERACTIVE_MODE ; then
 
          mysql_version="${_val_arr[0]}"
          mysql_credential_args="${_val_arr[1]}"
-         mysql_dist_string="$(mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         mysql_dist_string="$(${mysql_command} $mysql_credential_args -N -s -e "SELECT VERSION()" 2> ${tmp_log_file})"
+         if [[ $? -ne 0 ]] ; then
+            if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+               if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+                  mysql_dist_string="$(/usr/local/mysql/bin/mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+               fi
+            fi
+         fi
+
          if [[ "$mysql_dist_string" =~ MariaDB ]]; then
             mysql_dist="MariaDB $mysql_version"
          else
@@ -468,8 +492,26 @@ if $MYSQL_CREDENTIALS_GIVEN ; then
    echononl "   Get MySQL Version"
    _version="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
    if [[ $? -ne 0 ]] ; then
+      if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+         else
             echo_failed
             fatal "$(cat $tmp_log_file)"
+         fi
+
+         _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+         if [[ $? -ne 0 ]] ; then
+            echo_failed
+            fatal "$(cat $tmp_log_file)"
+         else
+            echo_ok
+         fi
+      else
+         echo_failed
+         fatal "$(cat $tmp_log_file)"
+      fi
+
    else
       echo_ok
    fi
@@ -508,6 +550,8 @@ else
          || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
       if [[ -S "/tmp/mysql.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /tmp/mysql.sock"
+      elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
+         MYSQL_CREDENTIAL_ARGS="-u root -S /run/mysqld/mysqld.sock"
       elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
       else
@@ -517,7 +561,7 @@ else
               parameter manually."
       fi
    else
-      if $(mysql --login-path=local  -e ";" > /dev/null 2>&1) ; then
+      if $(${mysql_command} --login-path=local  -e ";" > /dev/null 2>&1) ; then
          MYSQL_CREDENTIAL_ARGS="--login-path=local"
       elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
          MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
@@ -544,6 +588,8 @@ if ! $QUIET_MODE ; then
    echo "   MySQL Version................: ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_LEVEL}"
    echo "   MySQL Credentials............: $MYSQL_CREDENTIAL_ARGS"
    echo ""
+   echo "   MySQL commnd.................: ${mysql_command}"
+   echo ""
    echo "   Drop Database................: $DATABASE_NAME"
    if $DO_NOT_DELTE_USER ; then
       echo -e "   Drop Database user...........: \033[33mNone\033[m"
@@ -575,7 +621,7 @@ if ! $QUIET_MODE ; then
 fi
 
 echononl "   Drop database '$DATABASE_NAME'.."
-mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "DROP DATABASE $DATABASE_NAME" > $tmp_log_file 2>&1
+${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "DROP DATABASE $DATABASE_NAME" > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
    echo_failed
    fatal "$(cat $tmp_log_file)"
@@ -584,7 +630,7 @@ else
 fi
 
 echononl "   Delete all entries for database '$DATABASE_NAME' from table mysql.db .."
-mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
    "DELETE FROM db WHERE Db = '$DATABASE_NAME'" > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
    echo_failed
@@ -597,7 +643,7 @@ fi
 # - Test if given user is associated with another database
 # -
 echononl "   Check if db user '$DATABASE_USER' is also associated with another database"
-_count_user="$(mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+_count_user="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
    "SELECT count(User) FROM db WHERE User = '$DATABASE_USER'" 2> $tmp_log_file)"
 if [[ -z "$_count_user" ]]; then
    echo_failed
@@ -608,7 +654,7 @@ else
       warn "Db user '$DATABASE_USER' is already in use.\n                So user will not be deleted from table 'mysql.user'."
    else
       echononl "   Delete username '$DATABASE_USER' from table mysql.user"
-      mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+      ${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
          "DELETE FROM user WHERE User = '$DATABASE_USER'" > $tmp_log_file 2>&1
       if [[ $? -ne 0 ]] ; then
          echo_failed
@@ -621,7 +667,7 @@ fi
 
 
 echononl "   Flush Privileges.."
-mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
+${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
    echo_failed
    error "$(cat $tmp_log_file)"

drop_database_user.sh

@@ -257,6 +257,23 @@ if $NON_INTERACTIVE_MODE && [[ -z "$DATABASE_NAME" ]]; then
 fi
 
 
+echononl "   Get MySQL command.."
+mysql_command="$(which mysql)"
+if [[ $? -eq 0 ]]; then
+   echo_ok
+else
+
+   if [[ -x "/usr/local/mysql/bin/mysql" ]]; then
+      mysql_command="/usr/local/mysql/bin/mysql"
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+fi
+
+
+
 if [[ -n "$DATABASE_NAME" ]] ; then
    if [[ -z "$DATABASE_USER" || -z "$DATABASE_PASSWD" ]] ; then
       read_file=""
@@ -358,7 +375,15 @@ if ! $NON_INTERACTIVE_MODE ; then
 
          mysql_version="${_val_arr[0]}"
          mysql_credential_args="${_val_arr[1]}"
-         mysql_dist_string="$(mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         mysql_dist_string="$(${mysql_command} $mysql_credential_args -N -s -e "SELECT VERSION()" 2> ${tmp_log_file})"
+         if [[ $? -ne 0 ]] ; then
+            if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+               if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+                  mysql_dist_string="$(/usr/local/mysql/bin/mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+               fi
+            fi
+         fi
+
          if [[ "$mysql_dist_string" =~ MariaDB ]]; then
             mysql_dist="MariaDB $mysql_version"
          else
@@ -428,13 +453,31 @@ if $MYSQL_CREDENTIALS_GIVEN ; then
    echo -e "\033[32m--\033[m"
    echo ""
    echononl "   Get MySQL Version"
-   _version="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   if [[ $? -ne 0 ]] ; then
+      if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+         else
+            echo_failed
+            fatal "$(cat $tmp_log_file)"
+         fi
+
+         _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
          if [[ $? -ne 0 ]] ; then
             echo_failed
             fatal "$(cat $tmp_log_file)"
          else
             echo_ok
          fi
+      else
+         echo_failed
+         fatal "$(cat $tmp_log_file)"
+      fi
+
+   else
+      echo_ok
+   fi
 
    IFS='.' read -r -a version_arr <<< "$_version"
    declare -i MAJOR_VERSION="${version_arr[0]}"
@@ -470,6 +513,8 @@ else
          || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
       if [[ -S "/tmp/mysql.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /tmp/mysql.sock"
+      elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
+         MYSQL_CREDENTIAL_ARGS="-u root -S /run/mysqld/mysqld.sock"
       elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
       else
@@ -479,7 +524,7 @@ else
               parameter manually."
       fi
    else
-      if $(mysql --login-path=local  -e ";" > /dev/null 2>&1) ; then
+      if $(${mysql_command} --login-path=local  -e ";" > /dev/null 2>&1) ; then
          MYSQL_CREDENTIAL_ARGS="--login-path=local"
       elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
          MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
@@ -506,6 +551,8 @@ if ! $QUIET_MODE ; then
    echo "   MySQL Version................: ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_LEVEL}"
    echo "   MySQL Credentials............: $MYSQL_CREDENTIAL_ARGS"
    echo ""
+   echo "   MySQL commnd.................: ${mysql_command}"
+   echo ""
    echo -e "   Drop Database user...........: \033[33m$DATABASE_USER\033[m"
    echo ""
    echo ""
@@ -534,7 +581,7 @@ fi
 # - Check if User already exists
 # -
 echononl "   Check if user '$DATABASE_USER' exists .."
-if [[ "$(mysql $MYSQL_CREDENTIAL_ARGS -se "SELECT EXISTS(SELECT 1 FROM mysql.user WHERE user = '${DATABASE_USER}')")" = "1" ]]; then
+if [[ "$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -se "SELECT EXISTS(SELECT 1 FROM mysql.user WHERE user = '${DATABASE_USER}')")" = "1" ]]; then
    user_exists=true
 else
    user_exists=false
@@ -546,7 +593,7 @@ echo_ok
 # - Test given user is associated with a database
 # -
 echononl "   Check if db user '$DATABASE_USER' is associated with a database"
-_count_user="$(mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+_count_user="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
    "SELECT count(User) FROM db WHERE User = '$DATABASE_USER'" 2> $tmp_log_file)"
 if [[ -z "$_count_user" ]]; then
    echo_failed
@@ -563,7 +610,7 @@ fi
 
 echononl "   Delete username '$DATABASE_USER' from table mysql.db"
 if [[ $_count_user -gt 0 ]]; then
-   mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
       "DELETE FROM db WHERE User = '$DATABASE_USER'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -577,7 +624,7 @@ fi
 
 echononl "   Delete username '$DATABASE_USER' from table mysql.user"
 if $user_exists ; then
-   mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
       "DELETE FROM user WHERE User = '$DATABASE_USER'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -592,7 +639,7 @@ else
 fi
 
 echononl "   Flush Privileges.."
-mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
+${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
    echo_failed
    error "$(cat $tmp_log_file)"

drop_tables.sh

@@ -245,6 +245,22 @@ if $NON_INTERACTIVE_MODE && [[ -z "$DATABASE_NAME" ]]; then
 fi
 
 
+echononl "   Get MySQL command.."
+mysql_command="$(which mysql)"
+if [[ $? -eq 0 ]]; then
+   echo_ok
+else
+
+   if [[ -x "/usr/local/mysql/bin/mysql" ]]; then
+      mysql_command="/usr/local/mysql/bin/mysql"
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+fi
+
+
 
 # -------------
 # - Load Settings from configuration file mysql_credetials.conf
@@ -297,7 +313,15 @@ if ! $NON_INTERACTIVE_MODE ; then
 
          mysql_version="${_val_arr[0]}"
          mysql_credential_args="${_val_arr[1]}"
-         mysql_dist_string="$(mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         mysql_dist_string="$(${mysql_command} $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         if [[ $? -ne 0 ]] ; then
+            if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+               if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+                  mysql_dist_string="$(/usr/local/mysql/bin/mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+               fi
+            fi
+         fi
+
          if [[ "$mysql_dist_string" =~ MariaDB ]]; then
             mysql_dist="MariaDB $mysql_version"
          else
@@ -357,13 +381,31 @@ if $MYSQL_CREDENTIALS_GIVEN ; then
    echo -e "\033[32m--\033[m"
    echo ""
    echononl "   Get MySQL Version"
-   _version="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   if [[ $? -ne 0 ]] ; then
+      if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+         else
+            echo_failed
+            fatal "$(cat $tmp_log_file)"
+         fi
+
+         _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
          if [[ $? -ne 0 ]] ; then
             echo_failed
             fatal "$(cat $tmp_log_file)"
          else
             echo_ok
          fi
+      else
+         echo_failed
+         fatal "$(cat $tmp_log_file)"
+      fi
+
+   else
+      echo_ok
+   fi
 
    IFS='.' read -r -a version_arr <<< "$_version"
    declare -i MAJOR_VERSION="${version_arr[0]}"
@@ -399,6 +441,8 @@ else
          || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
       if [[ -S "/tmp/mysql.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /tmp/mysql.sock"
+      elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
+         MYSQL_CREDENTIAL_ARGS="-u root -S /run/mysqld/mysqld.sock"
       elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
       else
@@ -408,7 +452,7 @@ else
               parameter manually."
       fi
    else
-      if $(mysql --login-path=local  -e ";" > /dev/null 2>&1) ; then
+      if $(${mysql_command} --login-path=local  -e ";" > /dev/null 2>&1) ; then
          MYSQL_CREDENTIAL_ARGS="--login-path=local"
       elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
          MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
@@ -434,6 +478,8 @@ if ! $QUIET_MODE ; then
    echo "   MySQL Distribution...........: $MYSQL_CUR_DISTRIBUTION"
    echo "   MySQL Version................: ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_LEVEL}"
    echo "   MySQL Credentials............: $MYSQL_CREDENTIAL_ARGS"
+   echo ""
+   echo "   MySQL commnd.................: ${mysql_command}"
 
    echo ""
    echo "   Database name................: $DATABASE_NAME"
@@ -453,7 +499,7 @@ if ! $NON_INTERACTIVE_MODE ; then
 
 fi
 
-_result="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SHOW DATABASES LIKE '$DATABASE_NAME'")"
+_result="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SHOW DATABASES LIKE '$DATABASE_NAME'")"
 if [[ -z "$_result" ]]; then
    fatal "No database '$DATABASE_NAME' found!"
 fi
@@ -467,7 +513,7 @@ if ! $QUIET_MODE ; then
 fi
 
 echononl "   Get table list from database '$DATABASE_NAME' .."
-_TABLES="$(mysql $MYSQL_CREDENTIAL_ARGS $DATABASE_NAME -N -s -e "show tables" 2> $tmp_log_file)"
+_TABLES="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS $DATABASE_NAME -N -s -e "show tables" 2> $tmp_log_file)"
 if [[ $? -ne 0 ]] ; then
    echo_failed
    fatal "$(cat $tmp_log_file)"
@@ -484,7 +530,7 @@ echononl "   Drop tables form database '$DATABASE_NAME' .."
 _failed=false
 > $tmp_log_file
 for _table in $_TABLES ; do
-   mysql $MYSQL_CREDENTIAL_ARGS $DATABASE_NAME -N -s -e "DROP TABLE \`$_table\`" >> $tmp_log_file 2>&1
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS $DATABASE_NAME -N -s -e "DROP TABLE \`$_table\`" >> $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       _failed=true
       _tables_not_yet_deleted+=("$_table")
@@ -507,7 +553,7 @@ if $_failed ; then
       _failed_again=false
       : > $tmp_log_file
       for _table in "${_tables_not_yet_deleted[@]}" ; do
-      mysql $MYSQL_CREDENTIAL_ARGS $DATABASE_NAME -N -s -e "DROP TABLE \`$_table\`" >> $tmp_log_file 2>&1
+      ${mysql_command} $MYSQL_CREDENTIAL_ARGS $DATABASE_NAME -N -s -e "DROP TABLE \`$_table\`" >> $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             _failed_again=true
             _tables_not_deleted+=("$_table")

flush_host_cache.sh

@@ -3,6 +3,8 @@
 working_dir="$(dirname $(realpath $0))"
 conf_file="${working_dir}/conf/mysql_credetials.conf"
 
+tmp_log_file="$(mktemp)"
+
 #LOGGING=true
 LOGGING=false
 
@@ -11,6 +13,27 @@ LOGGING=false
 # --- Some functions
 # -------------
 
+clean_up() {
+
+   # Perform program exit housekeeping
+   rm -f $tmp_log_file
+   blank_line
+   exit $1
+}
+
+
+echononl(){
+   if $terminal ; then
+      echo X\\c > /tmp/shprompt$$
+      if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
+         echo -e -n "$*\\c" 1>&2
+      else
+         echo -e -n "$*" 1>&2
+      fi
+      rm /tmp/shprompt$$
+   fi
+}
+
 fatal(){
    echo ""
    if $terminal ; then
@@ -34,6 +57,65 @@ fatal(){
    clean_up 1
 }
 
+error(){
+   echo ""
+   if $terminal ; then
+      echo -e "   [ \033[31m\033[1mError\033[m ]: $*"
+   else
+      echo "   [ Error ]: $*"
+   fi
+   echo ""
+}
+
+warn (){
+   if $terminal ; then
+      echo ""
+      echo -e "   [ \033[33m\033[1mWarning\033[m ]: $*"
+      echo ""
+   else
+      echo "   [ Warning ]: $*"
+   fi
+}
+
+info (){
+   if $terminal ; then
+      echo ""
+      echo -e "   [ \033[32m\033[1mInfo\033[m ]: $*"
+      echo ""
+   else
+      echo "   [ Info ]: $*"
+   fi
+}
+
+echo_ok() {
+   if $terminal ; then
+      echo -e "\033[80G[ \033[32mok\033[m ]"
+   fi
+}
+echo_failed(){
+   if $terminal ; then
+      echo -e "\033[80G[ \033[1;31mfailed\033[m ]"
+   fi
+}
+echo_skipped() {
+   if $terminal ; then
+      echo -e "\033[80G[ \033[37mskipped\033[m ]"
+   fi
+}
+
+trim() {
+    local var="$*"
+    var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
+    var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
+    echo -n "$var"
+}
+
+blank_line() {
+   if $terminal ; then
+      echo ""
+   fi
+}
+
 detect_mysql_version () {
 
    _MYSQLD_VERSION="$(mysqld -V 2>/dev/null)"
@@ -61,7 +143,7 @@ detect_mysql_version () {
 mysqladmin=`realpath $(which mysqladmin) 2>/dev/null`
 if [ -z "$mysqladmin" ]; then
    if [ -x "/usr/local/mysql/bin/mysqladmin" ]; then
-      mysql=/usr/local/mysql/bin/mysqladmin
+      mysqladmin=/usr/local/mysql/bin/mysqladmin
    else
       echo
       echo -e "\t[ Error ]: \"mysqladmin\"  not found !!!"
@@ -87,16 +169,23 @@ fi
 #-----------------------------
 #---------------------------------------
 
+blank_line
+echononl "   Loading configuration settings from $(basename ${conf_file}).."
 if [[ -f "$conf_file" ]]; then
-   source "$conf_file"
+   source "$conf_file" > $tmp_log_file 2>&1
+   if [[ $? -eq 0 ]]; then
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+else
+   echo_skipped
+   if $terminal ;then
+      warn "No Configuration File found. Loading defaults.."
+   fi
 fi
 
-#[[ -z "$mysql_credential_args" ]] && mysql_credential_args="--defaults-file=/usr/local/mysql/sys-maint.cnf"
-
-
-if $LOGGING ;then
-   echo -e "\n[ `date` ] Going to flush host cache.."
-fi
 
 if [[ -z "$mysql_credential_args" ]]; then
 	
@@ -135,14 +224,39 @@ if [[ -z "$mysql_credential_args" ]]; then
 fi
 
 
-# Flush host cache
-#
-$mysqladmin $mysql_credential_args flush-hosts
-
-[[ $? -gt 0 ]] && echo -e "\t[ Error ]: Flushing host cache failed !!"
-
-if $LOGGING ;then
-    echo -e "\n[ `date` ] End flushing host cache"
+if [[ ${#mysql_credential_args_arr[@]} -eq 0 ]]; then
+   mysql_credential_args_arr[0]="default:$mysql_credential_args"
 fi
 
-exit 0
+blank_line
+declare -i index_arr=0
+while [[ $index_arr -lt ${#mysql_credential_args_arr[@]} ]] ; do
+
+   IFS=':' read -a _val_arr <<< "${mysql_credential_args_arr[$index_arr]}"
+   mysql_version="${_val_arr[0]}"
+   mysql_credential_args="${_val_arr[1]}"
+
+   echononl "   [ ${mysql_version} ]: Flush host cache.."
+   $mysqladmin $mysql_credential_args flush-hosts 2> $tmp_log_file
+   if [[ $? -eq 0 ]]; then
+      echo_ok
+   else
+      if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysqladmin" ]] ; then
+            /usr/local/mysql/bin/mysqladmin $mysql_credential_args flush-hosts
+            if [[ $? -ne 0 ]] ; then
+               echo_failed
+               error "$(cat $tmp_log_file)"
+            else
+               echo_ok
+            fi
+         fi
+      fi
+   fi
+
+   (( index_arr++ ))
+
+done
+
+
+clean_up 0

flush_query_cache.sh

@@ -3,8 +3,151 @@
 working_dir="$(dirname $(realpath $0))"
 conf_file="${working_dir}/conf/mysql_credetials.conf"
 
-#LOGGING=true
-LOGGING=false
+tmp_log_file="$(mktemp)"
+
+
+# -------------
+# --- Some functions
+# -------------
+
+clean_up() {
+
+   # Perform program exit housekeeping
+   rm -f $tmp_log_file
+   blank_line
+   exit $1
+}
+
+
+echononl(){
+   if $terminal ; then
+      echo X\\c > /tmp/shprompt$$
+      if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
+         echo -e -n "$*\\c" 1>&2
+      else
+         echo -e -n "$*" 1>&2
+      fi
+      rm /tmp/shprompt$$
+   fi
+}
+
+fatal(){
+   echo ""
+   if $terminal ; then
+      if [[ -n "$*" ]] ; then
+         echo -e "   [ \033[31m\033[1mFatal\033[m ]: $*"
+         echo ""
+         echo -e "              \033[31m\033[1mScript will be interrupted.\033[m\033[m"
+      else
+         echo -e "   \033[31m\033[1mFatal error\033[m: \033[1mScript will be interrupted.\033[m"
+      fi
+   else
+      if [[ -n "$*" ]] ; then
+         echo "   [ Fatal ]: $*"
+         echo ""
+         echo "              Script was terminated.."
+      else
+         echo "   Fatal error: Script was terminated.."
+      fi
+   fi
+   echo ""
+   clean_up 1
+}
+
+
+error(){
+   echo ""
+   if $terminal ; then
+      echo -e "   [ \033[31m\033[1mError\033[m ]: $*"
+   else
+      echo "   [ Error ]: $*"
+   fi
+   echo ""
+}
+
+warn (){
+   if $terminal ; then
+      echo ""
+      echo -e "   [ \033[33m\033[1mWarning\033[m ]: $*"
+      echo ""
+   else
+      echo "   [ Warning ]: $*"
+   fi
+}
+
+info (){
+   if $terminal ; then
+      echo ""
+      echo -e "   [ \033[32m\033[1mInfo\033[m ]: $*"
+      echo ""
+   else
+      echo "   [ Info ]: $*"
+   fi
+}
+
+echo_ok() {
+   if $terminal ; then
+      echo -e "\033[80G[ \033[32mok\033[m ]"
+   fi
+}
+echo_failed(){
+   if $terminal ; then
+      echo -e "\033[80G[ \033[1;31mfailed\033[m ]"
+   fi
+}
+echo_skipped() {
+   if $terminal ; then
+      echo -e "\033[80G[ \033[37mskipped\033[m ]"
+   fi
+}
+
+trim() {
+    local var="$*"
+    var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
+    var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
+    echo -n "$var"
+}
+
+blank_line() {
+   if $terminal ; then
+      echo ""
+   fi
+}
+
+detect_mysql_version () {
+
+   _MYSQLD_VERSION="$(mysqld -V 2>/dev/null)"
+
+   if [[ -z "$_MYSQLD_VERSION" ]]; then
+      fatal "No installed MySQL server or distribution found!"
+   elif [[ "$_MYSQLD_VERSION" =~ MariaDB ]]; then
+      MYSQL_CUR_DISTRIBUTION="MariaDB"
+   elif [[ "$(basename "$(realpath "/usr/local/mysql")")" =~ percona- ]]; then
+      MYSQL_CUR_DISTRIBUTION="Percona"
+   elif [[ "$(basename "$(realpath "/usr/local/mysql")")" =~ mysql- ]]; then
+      MYSQL_CUR_DISTRIBUTION="MySQL"
+   fi
+
+   MYSQL_VERSION="$(echo $_MYSQLD_VERSION | grep -o -E "[0-9]+\.[0-9]+\.[0-9]+(-[0-9]+)?" | head -n 1)"
+   MYSQL_MAJOR_VERSION="$(echo $MYSQL_VERSION | cut -d '.' -f1)"
+   MYSQL_MINOR_VERSION="$(echo $MYSQL_VERSION | cut -d '.' -f2)"
+   MYSQL_PATCH_LEVEL="$(echo $MYSQL_VERSION | cut -d '.' -f3)"
+   MYSQL_MAIN_VERSION="$(echo $MYSQL_VERSION | cut -d '.' -f1,2)"
+
+}
+
+
+
+
+# - Is this script running on terminal ?
+# -
+if [[ -t 1 ]] ; then
+   terminal=true
+else
+   terminal=false
+fi
+
+
 
 mysql=`realpath $(which mysql) 2>/dev/null`
 if [ -z "$mysql" ]; then
@@ -18,41 +161,6 @@ if [ -z "$mysql" ]; then
    fi
 fi
 
-# Get current version
-#
-_MYSQLD_VERSION="$(mysqld -V 2>/dev/null)"
-CURRENT_VERSION="$(echo $_MYSQLD_VERSION | grep -o -E "[0-9]+\.[0-9]+\.[0-9]+(-[0-9]+)?" | head -n 1)"
-
-MYSQL_MAIN_VERSION=`echo $CURRENT_VERSION | cut -d '.' -f1,2`
-MYSQL_MAJOR_VERSION=`echo $CURRENT_VERSION | cut -d '.' -f1`
-MYSQL_MINOR_VERSION=`echo $CURRENT_VERSION | cut -d '.' -f2`
-MYSQL_PATCH_LEVEL=`echo $CURRENT_VERSION | cut -d '.' -f3`
-
-if [[ -z "$_MYSQLD_VERSION" ]]; then
-   echo ""
-   echo -e "\t[ Error ]: No installed MySQL server or distribution found!"
-   echo ""
-elif [[ "$_MYSQLD_VERSION" =~ MariaDB ]]; then
-	MYSQL_CUR_DISTRIBUTION="MariaDB"
-elif [[ "$(basename "$(realpath "/usr/local/mysql")")" =~ percona- ]]; then
-	MYSQL_CUR_DISTRIBUTION="Percona"
-elif [[ "$(basename "$(realpath "/usr/local/mysql")")" =~ mysql- ]]; then
-	MYSQL_CUR_DISTRIBUTION="MySQL"
-fi
-
-if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]]; then
-	if [[ "$MYSQL_MAJOR_VERSION" -gt 8 ]] \
-		||  ( [[ "$MYSQL_MAJOR_VERSION" -eq 8 ]] && [[ "$MYSQL_MINOR_VERSION" -gt 0 ]] ) \
-		||  ( [[ "$MYSQL_MAJOR_VERSION" -eq 8 ]] && [[ "$MYSQL_MINOR_VERSION" -eq 0 ]] \
-				&& [[ $MYSQL_PATCH_LEVEL -ge 3 ]] ); then
-		echo ""
-		echo -e "\t[ Error ]: Query cache is no longer supported since (MySQL 8.0.3)"
-		echo ""
-		exit
-	fi
-fi
-
-
 
 #---------------------------------------
 #-----------------------------
@@ -60,16 +168,35 @@ fi
 #-----------------------------
 #---------------------------------------
 
+blank_line
+echononl "   Loading configuration settings from $(basename ${conf_file}).."
 if [[ -f "$conf_file" ]]; then
-   source "$conf_file"
+   source "$conf_file" > $tmp_log_file 2>&1
+   if [[ $? -eq 0 ]]; then
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+else
+   echo_skipped
+   if $terminal ;then
+      warn "No Configuration File found. Loading defaults.."
+   fi
 fi
 
-#[[ -z "$mysql_credential_args" ]] && mysql_credential_args="--defaults-file=/usr/local/mysql/sys-maint.cnf"
 
 if [[ -z "$mysql_credential_args" ]]; then
 
-   if [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MYSQL_MAJOR_VERSION -gt 10 ]] \
-         || ( [[ $MYSQL_MAJOR_VERSION -eq 10 ]] && [[ $MYSQL_MINOR_VERSION -gt 3 ]] )) ; then
+   detect_mysql_version
+
+
+   MAJOR_VERSION="$MYSQL_MAJOR_VERSION"
+   MINOR_VERSION="$MYSQL_MINOR_VERSION"
+   PATCH_LEVEL="$MYSQL_PATCH_LEVEL"
+
+   if [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]] \
+         || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
       if [[ -S "/tmp/mysql.sock" ]]; then
          mysql_credential_args="-u root -S /tmp/mysql.sock"
       elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
@@ -94,24 +221,43 @@ if [[ -z "$mysql_credential_args" ]]; then
               parameter manually."
       fi
    fi
-
 fi
 
 
-
-if $LOGGING ;then
-   echo -e "\n[ `date` ] Going to flush query cache.."
+if [[ ${#mysql_credential_args_arr[@]} -eq 0 ]]; then
+   mysql_credential_args_arr[0]="default:$mysql_credential_args"
 fi
 
 
-# Flush Query Cache
-#
-$mysql $mysql_credential_args -N -s -e "FLUSH QUERY CACHE"
+blank_line
+declare -i index_arr=0
+while [[ $index_arr -lt ${#mysql_credential_args_arr[@]} ]] ; do
 
-[[ $? -gt 0 ]] && echo -e "\t[ Error ]: Flushing query cache failed !!"
+   IFS=':' read -a _val_arr <<< "${mysql_credential_args_arr[$index_arr]}"
+   mysql_version="${_val_arr[0]}"
+   mysql_credential_args="${_val_arr[1]}"
 
-if $LOGGING ;then
-    echo -e "\n[ `date` ] End flushing query cache"
-fi
+   echononl "   [ ${mysql_version} ]: Flush query cache.." 
+   $mysql $mysql_credential_args -N -s -e "FLUSH QUERY CACHE"  > $tmp_log_file 2>&1
+   if [[ $? -eq 0 ]]; then
+      echo_ok
+   else
+      if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            /usr/local/mysql/bin/mysql $mysql_credential_args -N -s -e "FLUSH QUERY CACHE"  > $tmp_log_file 2>&1
+            if [[ $? -ne 0 ]] ; then
+               echo_failed
+               error "$(cat $tmp_log_file)"
+            else
+               echo_ok
+            fi
+         fi
+      fi
+   fi
 
-exit 0
+   (( index_arr++ ))
+
+done
+
+
+clean_up 0

grant_backup_privileges_to_user.sh

@@ -267,6 +267,21 @@ fi
 # -
 clear
 
+echononl "   Get MySQL command.."
+mysql_command="$(which mysql)"
+if [[ $? -eq 0 ]]; then
+   echo_ok
+else
+
+   if [[ -x "/usr/local/mysql/bin/mysql" ]]; then
+      mysql_command="/usr/local/mysql/bin/mysql"
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+fi
+
 
 # -------------
 # - Load Settings from configuration file mysql_credetials.conf
@@ -319,7 +334,15 @@ if ! $NON_INTERACTIVE_MODE ; then
 
          mysql_version="${_val_arr[0]}"
          mysql_credential_args="${_val_arr[1]}"
-         mysql_dist_string="$(mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         mysql_dist_string="$(${mysql_command} $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         if [[ $? -ne 0 ]] ; then
+            if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+               if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+                  mysql_dist_string="$(/usr/local/mysql/bin/mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+               fi
+            fi
+         fi
+
          if [[ "$mysql_dist_string" =~ MariaDB ]]; then
             mysql_dist="MariaDB $mysql_version"
          else
@@ -441,13 +464,31 @@ if $MYSQL_CREDENTIALS_GIVEN ; then
    echo -e "\033[32m--\033[m"
    echo ""
    echononl "   Get MySQL Version"
-   _version="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   if [[ $? -ne 0 ]] ; then
+      if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+         else
+            echo_failed
+            fatal "$(cat $tmp_log_file)"
+         fi
+
+         _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
          if [[ $? -ne 0 ]] ; then
             echo_failed
             fatal "$(cat $tmp_log_file)"
          else
             echo_ok
          fi
+      else
+         echo_failed
+         fatal "$(cat $tmp_log_file)"
+      fi
+
+   else
+      echo_ok
+   fi
 
    IFS='.' read -r -a version_arr <<< "$_version"
    declare -i MAJOR_VERSION="${version_arr[0]}"
@@ -483,6 +524,8 @@ else
          || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
       if [[ -S "/tmp/mysql.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /tmp/mysql.sock"
+      elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
+         mysql_credential_args="-u root -S /run/mysqld/mysqld.sock"
       elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
       else
@@ -492,7 +535,7 @@ else
               parameter manually."
       fi
    else
-      if $(mysql --login-path=local  -e ";" > /dev/null 2>&1) ; then
+      if $(${mysql_command} --login-path=local  -e ";" > /dev/null 2>&1) ; then
          MYSQL_CREDENTIAL_ARGS="--login-path=local"
       elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
          MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
@@ -521,6 +564,8 @@ if ! $QUIET_MODE ; then
    echo "   MySQL Version................: ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_LEVEL}"
    echo "   MySQL Credentials............: $MYSQL_CREDENTIAL_ARGS"
    echo ""
+   echo "   MySQL commnd.................: ${mysql_command}"
+   echo ""
    echo "   Database user................: $DATABASE_USER"
    echo "   Database password............: $DATABASE_PASSWD"
    echo ""
@@ -562,7 +607,7 @@ fi
 # - Check if User already exists
 # -
 echononl "   Check if user '$DATABASE_USER' already exists for localhost .."
-if [[ "$(mysql $MYSQL_CREDENTIAL_ARGS -se "SELECT EXISTS(SELECT 1 FROM mysql.user WHERE user = '${DATABASE_USER}')")" = "1" ]]; then
+if [[ "$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -se "SELECT EXISTS(SELECT 1 FROM mysql.user WHERE user = '${DATABASE_USER}')")" = "1" ]]; then
    user_exists=true
 else
    user_exists=false
@@ -573,7 +618,7 @@ echo_ok
 
 echononl "   Create database user '$DATABASE_USER' access from locahost"
 if ! $user_exists ; then
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "CREATE USER '$DATABASE_USER'@'localhost' IDENTIFIED BY '$DATABASE_PASSWD'" \
       > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
@@ -586,8 +631,8 @@ else
    echo_skipped
 fi
 
-echononl "   Grant permissions to access and use the MySQL server to user '$DATABASE_USER'"
-mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+echononl "   Grant permissions to access and use the ${mysql_command} server to user '$DATABASE_USER'"
+${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
    "GRANT USAGE ON *.* TO '$DATABASE_USER'@'localhost'" \
    > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
@@ -598,7 +643,7 @@ else
 fi
 
 echononl "   Grant all privileges to user '$DATABASE_USER' on all database "
-mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
    "GRANT SELECT, SHOW VIEW, EVENT, LOCK TABLES, RELOAD, REPLICATION CLIENT ON *.* TO '$DATABASE_USER'@'localhost'" \
    > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
@@ -613,7 +658,7 @@ if $ACCESS_FROM_OUTSIDE ; then
    for _ip in $IP_ADDRESSES ; do
 
       echononl "   Check if user '$DATABASE_USER' already exists for '$_ip' .."
-      _count="$(mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+      _count="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
          "SELECT count(User) FROM user WHERE User = '$DATABASE_USER' and Host = '$_ip'" 2> $tmp_log_file)"
       if [[ -z "$_count" ]]; then
          echo_failed
@@ -622,7 +667,7 @@ if $ACCESS_FROM_OUTSIDE ; then
          echo_ok
 
          echononl "   Create database user '$DATABASE_USER' for '$_ip'"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "CREATE USER '$DATABASE_USER'@'$_ip' IDENTIFIED BY '$DATABASE_PASSWD'" \
             > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
@@ -637,7 +682,7 @@ if $ACCESS_FROM_OUTSIDE ; then
       fi
 
       echononl "   Allow access to user '$DATABASE_USER' on all databases from '$_ip'"
-      mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+      ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
          "GRANT USAGE ON *.* TO '$DATABASE_USER'@'$_ip'" > $tmp_log_file 2>&1
       if [[ $? -ne 0 ]] ; then
          echo_failed
@@ -647,7 +692,7 @@ if $ACCESS_FROM_OUTSIDE ; then
       fi
 
       echononl "   Grant all privileges to user '$DATABASE_USER' on all databases from '$_ip'"
-      mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+      ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
          "GRANT SELECT, SHOW VIEW, EVENT, LOCK TABLES, RELOAD, REPLICATION CLIENT ON *.* TO '$DATABASE_USER'@'$_ip'" \
          > $tmp_log_file 2>&1
       if [[ $? -ne 0 ]] ; then
@@ -664,7 +709,7 @@ fi
 
 
 echononl "   Flush Privileges.."
-mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
+${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
    echo_failed
    error "$(cat $tmp_log_file)"

grant_dbaccess_to_user.sh

@@ -274,6 +274,22 @@ if $NON_INTERACTIVE_MODE && [[ -z "$DATABASE_NAME" ]]; then
 fi
 
 
+echononl "   Get MySQL command.."
+mysql_command="$(which mysql)"
+if [[ $? -eq 0 ]]; then
+   echo_ok
+else
+
+   if [[ -x "/usr/local/mysql/bin/mysql" ]]; then
+      mysql_command="/usr/local/mysql/bin/mysql"
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+fi
+
+
 if [[ -n "$DATABASE_NAME" ]] ; then
    if [[ -z "$DATABASE_USER" || -z "$DATABASE_PASSWD" ]] ; then
       read_file=""
@@ -375,7 +391,15 @@ if ! $NON_INTERACTIVE_MODE ; then
 
          mysql_version="${_val_arr[0]}"
          mysql_credential_args="${_val_arr[1]}"
-         mysql_dist_string="$(mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         mysql_dist_string="$(${mysql_command} $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         if [[ $? -ne 0 ]] ; then
+            if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+               if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+                  mysql_dist_string="$(/usr/local/mysql/bin/mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+               fi
+            fi
+         fi
+
          if [[ "$mysql_dist_string" =~ MariaDB ]]; then
             mysql_dist="MariaDB $mysql_version"
          else
@@ -514,13 +538,31 @@ if $MYSQL_CREDENTIALS_GIVEN ; then
    echo -e "\033[32m--\033[m"
    echo ""
    echononl "   Get MySQL Version"
-   _version="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   if [[ $? -ne 0 ]] ; then
+      if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+         else
+            echo_failed
+            fatal "$(cat $tmp_log_file)"
+         fi
+
+         _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
          if [[ $? -ne 0 ]] ; then
             echo_failed
             fatal "$(cat $tmp_log_file)"
          else
             echo_ok
          fi
+      else
+         echo_failed
+         fatal "$(cat $tmp_log_file)"
+      fi
+
+   else
+      echo_ok
+   fi
 
    IFS='.' read -r -a version_arr <<< "$_version"
    declare -i MAJOR_VERSION="${version_arr[0]}"
@@ -556,6 +598,8 @@ else
          || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
       if [[ -S "/tmp/mysql.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /tmp/mysql.sock"
+      elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
+         mysql_credential_args="-u root -S /run/mysqld/mysqld.sock"
       elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
       else
@@ -565,7 +609,7 @@ else
               parameter manually."
       fi
    else
-      if $(mysql --login-path=local  -e ";" > /dev/null 2>&1) ; then
+      if $(${mysql_command} --login-path=local  -e ";" > /dev/null 2>&1) ; then
          MYSQL_CREDENTIAL_ARGS="--login-path=local"
       elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
          MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
@@ -594,6 +638,8 @@ if ! $QUIET_MODE ; then
    echo "   MySQL Version................: ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_LEVEL}"
    echo "   MySQL Credentials............: $MYSQL_CREDENTIAL_ARGS"
    echo ""
+   echo "   MySQL commnd.................: ${mysql_command}"
+   echo ""
    echo "   Database name................: $DATABASE_NAME"
    echo "   Database user................: $DATABASE_USER"
    echo "   Database password............: $DATABASE_PASSWD"
@@ -635,7 +681,7 @@ fi
 
 # - Check if Database already exists
 # -
-_result="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SHOW DATABASES LIKE '$DATABASE_NAME'")"
+_result="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SHOW DATABASES LIKE '$DATABASE_NAME'")"
 if [[ "$_result" != "$DATABASE_NAME" ]] ; then
    fatal "Database '$DATABASE_NAME' does not exists"
 fi
@@ -643,7 +689,7 @@ fi
 # - Check if User already exists
 # -
 echononl "   Check if user '$DATABASE_USER' already exists for localhost .."
-if [[ "$(mysql $MYSQL_CREDENTIAL_ARGS -se "SELECT EXISTS(SELECT 1 FROM mysql.user WHERE user = '${DATABASE_USER}')")" = "1" ]]; then
+if [[ "$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -se "SELECT EXISTS(SELECT 1 FROM mysql.user WHERE user = '${DATABASE_USER}')")" = "1" ]]; then
    user_exists=true
 else
    user_exists=false
@@ -668,7 +714,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
    
    echononl "   Create database user '$DATABASE_USER' access from locahost"
    if ! $user_exists ; then
-      mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+      ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
          "CREATE USER '$DATABASE_USER'@'localhost' IDENTIFIED WITH mysql_native_password BY '$DATABASE_PASSWD'" \
          > $tmp_log_file 2>&1
       if [[ $? -ne 0 ]] ; then
@@ -686,7 +732,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Check if user '$DATABASE_USER' already exists for '$_ip' .."
-         _count="$(mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+         _count="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
             "SELECT count(User) FROM user WHERE User = '$DATABASE_USER' and Host = '$_ip'" 2> $tmp_log_file)"
          if [[ -z "$_count" ]]; then
             echo_failed
@@ -695,7 +741,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
             echo_ok
 
             echononl "   Create database user '$DATABASE_USER' access from '$_ip' "
-            mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+            ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
                "CREATE USER '$DATABASE_USER'@'$_ip' IDENTIFIED WITH mysql_native_password BY '$DATABASE_PASSWD'" \
                > $tmp_log_file 2>&1
             if [[ $? -ne 0 ]] ; then
@@ -713,7 +759,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
 
 
    echononl "   Grant full access to user '$DATABASE_USER' on Database '$DATABASE_NAME'"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT ALL ON ${DATABASE_NAME}.* TO '$DATABASE_USER'@'localhost'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -727,7 +773,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Grant full access to user '$DATABASE_USER' on Database '$DATABASE_NAME' from '$_ip'"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT ALL ON ${DATABASE_NAME}.* TO '$DATABASE_USER'@'$_ip'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -746,7 +792,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
 
    echononl "   Create database user '$DATABASE_USER' access from locahost"
    if ! $user_exists ; then
-      mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+      ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
          "CREATE USER '$DATABASE_USER'@'localhost' IDENTIFIED BY '$DATABASE_PASSWD'" \
          > $tmp_log_file 2>&1
       if [[ $? -ne 0 ]] ; then
@@ -760,7 +806,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
    fi
 
    echononl "   Grant permissions to access and use the MySQL server to user '$DATABASE_USER'"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT USAGE ON \`$DATABASE_NAME\`.* TO '$DATABASE_USER'@'localhost'" \
       > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
@@ -771,7 +817,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
    fi
 
    echononl "   Grant all privileges to a user '$DATABASE_USER' on database '$DATABASE_NAME'"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT ALL privileges ON \`$DATABASE_NAME\`.* TO '$DATABASE_USER'@'localhost'" \
       > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
@@ -786,7 +832,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Check if user '$DATABASE_USER' already exists for '$_ip' .."
-         _count="$(mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+         _count="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
             "SELECT count(User) FROM user WHERE User = '$DATABASE_USER' and Host = '$_ip'" 2> $tmp_log_file)"
          if [[ -z "$_count" ]]; then
             echo_failed
@@ -795,7 +841,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
             echo_ok
 
             echononl "   Create database user '$DATABASE_USER' for '$_ip'"
-            mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+            ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
                "CREATE USER '$DATABASE_USER'@'$_ip' IDENTIFIED BY '$DATABASE_PASSWD'" \
                > $tmp_log_file 2>&1
             if [[ $? -ne 0 ]] ; then
@@ -810,7 +856,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
          fi
 
          echononl "   Allow access to user '$DATABASE_USER' on Database '$DATABASE_NAME' from '$_ip'"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT USAGE ON \`${DATABASE_NAME}\`.* TO '$DATABASE_USER'@'$_ip'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -820,7 +866,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
          fi
 
          echononl "   Grant all privileges to user '$DATABASE_USER' on database '$DATABASE_NAME' from '$_ip'"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT ALL privileges ON \`$DATABASE_NAME\`.* TO '$DATABASE_USER'@'$_ip'" \
             > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
@@ -837,7 +883,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
 else
 
    echononl "   Grant usage to user '$DATABASE_USER' (Creates User..)"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT USAGE ON *.* TO '$DATABASE_USER'@'localhost'  IDENTIFIED BY '$DATABASE_PASSWD'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -847,7 +893,7 @@ else
    fi
 
    echononl "   Grant all privileges to user '$DATABASE_USER' on Database '$DATABASE_NAME'"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT ALL PRIVILEGES ON ${DATABASE_NAME}.* TO '$DATABASE_USER'@'localhost'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -861,7 +907,7 @@ else
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Grant usage to user '$DATABASE_USER' access from ${_ip}"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT USAGE ON *.* TO '$DATABASE_USER'@'${_ip}'  IDENTIFIED BY '$DATABASE_PASSWD'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -871,7 +917,7 @@ else
          fi
 
          echononl "   Grant all privileges to user '$DATABASE_USER' on Database '$DATABASE_NAME' from $_ip"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT ALL PRIVILEGES ON ${DATABASE_NAME}.* TO '$DATABASE_USER'@'${_ip}'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -888,7 +934,7 @@ fi # if [[ $MYSQL_CUR_DISTRIBUTION -ge 8 ]]
 
 
 echononl "   Flush Privileges.."
-mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
+${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
    echo_failed
    error "$(cat $tmp_log_file)"

grant_full_access_to_user.sh

@@ -289,6 +289,22 @@ if [[ -n "$mysql_credential_args" ]]; then
 fi
 
 
+echononl "   Get MySQL command.."
+mysql_command="$(which mysql)"
+if [[ $? -eq 0 ]]; then
+   echo_ok
+else
+
+   if [[ -x "/usr/local/mysql/bin/mysql" ]]; then
+      mysql_command="/usr/local/mysql/bin/mysql"
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+fi
+   
+
 if ! $NON_INTERACTIVE_MODE ; then
 
    declare -i index_arr=0
@@ -313,7 +329,15 @@ if ! $NON_INTERACTIVE_MODE ; then
 
          mysql_version="${_val_arr[0]}"
          mysql_credential_args="${_val_arr[1]}"
-         mysql_dist_string="$(mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         mysql_dist_string="$(${mysql_command} $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         if [[ $? -ne 0 ]] ; then
+            if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+               if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+                  mysql_dist_string="$(/usr/local/mysql/bin/mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+               fi
+            fi
+         fi
+
          if [[ "$mysql_dist_string" =~ MariaDB ]]; then
             mysql_dist="MariaDB $mysql_version"
          else
@@ -435,13 +459,31 @@ if $MYSQL_CREDENTIALS_GIVEN ; then
    echo -e "\033[32m--\033[m"
    echo ""
    echononl "   Get MySQL Version"
-   _version="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   if [[ $? -ne 0 ]] ; then
+      if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+         else
+            echo_failed
+            fatal "$(cat $tmp_log_file)"
+         fi
+
+         _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
          if [[ $? -ne 0 ]] ; then
             echo_failed
             fatal "$(cat $tmp_log_file)"
          else
             echo_ok
          fi
+      else
+         echo_failed
+         fatal "$(cat $tmp_log_file)"
+      fi
+
+   else
+      echo_ok
+   fi
 
    IFS='.' read -r -a version_arr <<< "$_version"
    declare -i MAJOR_VERSION="${version_arr[0]}"
@@ -477,6 +519,8 @@ else
          || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
       if [[ -S "/tmp/mysql.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /tmp/mysql.sock"
+      elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
+         mysql_credential_args="-u root -S /run/mysqld/mysqld.sock"
       elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
       else
@@ -486,7 +530,7 @@ else
               parameter manually."
       fi
    else
-      if $(mysql --login-path=local  -e ";" > /dev/null 2>&1) ; then
+      if $(${mysql_command} --login-path=local  -e ";" > /dev/null 2>&1) ; then
          MYSQL_CREDENTIAL_ARGS="--login-path=local"
       elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
          MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
@@ -515,6 +559,8 @@ if ! $QUIET_MODE ; then
    echo "   MySQL Version................: ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_LEVEL}"
    echo "   MySQL Credentials............: $MYSQL_CREDENTIAL_ARGS"
    echo ""
+   echo "   MySQL commnd.................: ${mysql_command}"
+   echo ""
    echo "   Database user................: $DATABASE_USER"
    echo "   Database password............: $DATABASE_PASSWD"
    echo ""
@@ -556,7 +602,7 @@ fi
 # - Check if User already exists
 # -
 echononl "   Check if user '$DATABASE_USER' already exists for localhost .."
-if [[ "$(mysql $MYSQL_CREDENTIAL_ARGS -se "SELECT EXISTS(SELECT 1 FROM mysql.user WHERE user = '${DATABASE_USER}')")" = "1" ]]; then
+if [[ "$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -se "SELECT EXISTS(SELECT 1 FROM mysql.user WHERE user = '${DATABASE_USER}')")" = "1" ]]; then
    user_exists=true
 else
    user_exists=false
@@ -581,7 +627,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
    
    echononl "   Create database user '$DATABASE_USER' access from locahost"
    if ! $user_exists ; then
-      mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+      ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
          "CREATE USER '$DATABASE_USER'@'localhost' IDENTIFIED WITH mysql_native_password BY '$DATABASE_PASSWD'" \
          > $tmp_log_file 2>&1
       if [[ $? -ne 0 ]] ; then
@@ -599,7 +645,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Check if user '$DATABASE_USER' already exists for '$_ip' .."
-         _count="$(mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+         _count="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
             "SELECT count(User) FROM user WHERE User = '$DATABASE_USER' and Host = '$_ip'" 2> $tmp_log_file)"
          if [[ -z "$_count" ]]; then
             echo_failed
@@ -608,7 +654,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
             echo_ok
 
             echononl "   Create database user '$DATABASE_USER' access from '$_ip' "
-            mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+            ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
                "CREATE USER '$DATABASE_USER'@'$_ip' IDENTIFIED WITH mysql_native_password BY '$DATABASE_PASSWD'" \
                > $tmp_log_file 2>&1
             if [[ $? -ne 0 ]] ; then
@@ -626,7 +672,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
 
 
    echononl "   Grant full access to user '$DATABASE_USER' on all Databases"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT ALL ON *.* TO '$DATABASE_USER'@'localhost'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -640,7 +686,7 @@ if [[ "$MYSQL_CUR_DISTRIBUTION" = "MySQL" ]] && ([[ $MAJOR_VERSION -gt 8 ]] \
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Grant full access to user '$DATABASE_USER' on all Database from '$_ip'"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT ALL ON *.* TO '$DATABASE_USER'@'$_ip'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -659,12 +705,12 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
 
    echononl "   Create database user '$DATABASE_USER' access from locahost"
    if ! $user_exists ; then
-      echo ""
-      echo "mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \"CREATE USER '$DATABASE_USER'@'localhost' IDENTIFIED BY '$DATABASE_PASSWD'\""
-      echo ""
-      #mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
-      #   "CREATE USER '$DATABASE_USER'@'localhost' IDENTIFIED BY '$DATABASE_PASSWD'" \
-      #   > $tmp_log_file 2>&1
+      #echo ""
+      #echo "${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \"CREATE USER '$DATABASE_USER'@'localhost' IDENTIFIED BY '$DATABASE_PASSWD'\""
+      #echo ""
+      ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         "CREATE USER '$DATABASE_USER'@'localhost' IDENTIFIED BY '$DATABASE_PASSWD'" \
+         > $tmp_log_file 2>&1
       if [[ $? -ne 0 ]] ; then
          echo_failed
          error "$(cat $tmp_log_file)"
@@ -676,12 +722,12 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
    fi
 
    echononl "   Grant permissions to access and use the MySQL server to user '$DATABASE_USER'"
-   echo ""
-   echo "mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \"GRANT USAGE ON *.* TO '$DATABASE_USER'@'localhost'\""
-   echo ""
-   #mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
-   #   "GRANT USAGE ON *.* TO '$DATABASE_USER'@'localhost'" \
-   #   > $tmp_log_file 2>&1
+   #echo ""
+   #echo "${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \"GRANT USAGE ON *.* TO '$DATABASE_USER'@'localhost'\""
+   #echo ""
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
+      "GRANT USAGE ON *.* TO '$DATABASE_USER'@'localhost'" \
+      > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
       error "$(cat $tmp_log_file)"
@@ -693,7 +739,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
    echo ""
    echo "$MYSQL_CREDENTIAL_ARGS -N -s -e \"GRANT ALL privileges ON *.* TO '$DATABASE_USER'@'localhost'\""
    echo ""
-   #mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   #${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
    #   "GRANT ALL privileges ON *.* TO '$DATABASE_USER'@'localhost'" \
    #   > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
@@ -708,7 +754,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Check if user '$DATABASE_USER' already exists for '$_ip' .."
-         _count="$(mysql $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
+         _count="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS mysql -N -s -e \
             "SELECT count(User) FROM user WHERE User = '$DATABASE_USER' and Host = '$_ip'" 2> $tmp_log_file)"
          if [[ -z "$_count" ]]; then
             echo_failed
@@ -717,7 +763,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
             echo_ok
 
             echononl "   Create database user '$DATABASE_USER' for '$_ip'"
-            mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+            ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
                "CREATE USER '$DATABASE_USER'@'$_ip' IDENTIFIED BY '$DATABASE_PASSWD'" \
                > $tmp_log_file 2>&1
             if [[ $? -ne 0 ]] ; then
@@ -732,7 +778,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
          fi
 
          echononl "   Allow access to user '$DATABASE_USER' on all databases from '$_ip'"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT USAGE ON *.* TO '$DATABASE_USER'@'$_ip'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -742,7 +788,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
          fi
 
          echononl "   Grant all privileges to user '$DATABASE_USER' on all databases from '$_ip'"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT ALL privileges ON *.* TO '$DATABASE_USER'@'$_ip'" \
             > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
@@ -759,7 +805,7 @@ elif [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]]
 else
 
    echononl "   Grant usage to user '$DATABASE_USER' (Creates User..)"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT USAGE ON *.* TO '$DATABASE_USER'@'localhost'  IDENTIFIED BY '$DATABASE_PASSWD'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -769,7 +815,7 @@ else
    fi
 
    echononl "   Grant all privileges to user '$DATABASE_USER' on all databases"
-   mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+   ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
       "GRANT ALL PRIVILEGES ON *.* TO '$DATABASE_USER'@'localhost'" > $tmp_log_file 2>&1
    if [[ $? -ne 0 ]] ; then
       echo_failed
@@ -783,7 +829,7 @@ else
       for _ip in $IP_ADDRESSES ; do
 
          echononl "   Grant usage to user '$DATABASE_USER' access from ${_ip}"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT USAGE ON *.* TO '$DATABASE_USER'@'${_ip}'  IDENTIFIED BY '$DATABASE_PASSWD'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -793,7 +839,7 @@ else
          fi
 
          echononl "   Grant all privileges to user '$DATABASE_USER' on all databases from $_ip"
-         mysql $MYSQL_CREDENTIAL_ARGS -N -s -e \
+         ${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e \
             "GRANT ALL PRIVILEGES ON *.* TO '$DATABASE_USER'@'${_ip}'" > $tmp_log_file 2>&1
          if [[ $? -ne 0 ]] ; then
             echo_failed
@@ -810,7 +856,7 @@ fi # if [[ $MYSQL_CUR_DISTRIBUTION -ge 8 ]]
 
 
 echononl "   Flush Privileges.."
-mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
+${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "FLUSH PRIVILEGES" > $tmp_log_file 2>&1
 if [[ $? -ne 0 ]] ; then
    echo_failed
    error "$(cat $tmp_log_file)"

max_memory_limit_mysql.sh

@@ -32,13 +32,17 @@ fi
 declare -i key_buffer_size
 declare -i query_cache_size
 declare -i tmp_table_size
+declare -i max_heap_table_size
+declare -i max_tmp_table_size
 declare -i innodb_buffer_pool_size
 declare -i innodb_additional_mem_pool_size
 declare -i innodb_log_buffer_size 
+declare -i aria_pagecache_buffer_size
 declare -i max_connections
 declare -i sort_buffer_size
 declare -i read_buffer_size 
 declare -i read_rnd_buffer_size
+declare -i max_allowed_packet
 declare -i join_buffer_size
 declare -i thread_stack
 declare -i binlog_cache_size 
@@ -49,12 +53,16 @@ query_cache_size=`mysql $mysql_credential_args -N -s -e \
    "SHOW VARIABLES LIKE 'query_cache_size'" | awk '{print$2}'`
 tmp_table_size=`mysql $mysql_credential_args -N -s -e \
    "SHOW VARIABLES LIKE 'tmp_table_size'" | awk '{print$2}'`
+max_heap_table_size=`mysql $mysql_credential_args -N -s -e \
+   "SHOW VARIABLES LIKE 'max_heap_table_size'" | awk '{print$2}'`
 innodb_buffer_pool_size=`mysql $mysql_credential_args -N -s -e \
    "SHOW VARIABLES LIKE 'innodb_buffer_pool_size'" | awk '{print$2}'`
 innodb_additional_mem_pool_size=`mysql $mysql_credential_args -N -s -e \
    "SHOW VARIABLES LIKE 'innodb_additional_mem_pool_size'" | awk '{print$2}'`
 innodb_log_buffer_size=`mysql $mysql_credential_args -N -s -e \
    "SHOW VARIABLES LIKE 'innodb_log_buffer_size'" | awk '{print$2}'`
+aria_pagecache_buffer_size=`mysql $mysql_credential_args -N -s -e \
+   "SHOW VARIABLES LIKE 'aria_pagecache_buffer_size'" | awk '{print$2}'`
 max_connections=`mysql $mysql_credential_args -N -s -e \
    "SHOW VARIABLES LIKE 'max_connections'" | awk '{print$2}'`
 sort_buffer_size=`mysql $mysql_credential_args -N -s -e \
@@ -65,6 +73,8 @@ read_rnd_buffer_size=`mysql $mysql_credential_args -N -s -e \
    "SHOW VARIABLES LIKE 'read_rnd_buffer_size'" | awk '{print$2}'`
 join_buffer_size=`mysql $mysql_credential_args -N -s -e \
    "SHOW VARIABLES LIKE 'join_buffer_size'" | awk '{print$2}'`
+max_allowed_packet=`mysql $mysql_credential_args -N -s -e \
+   "SHOW VARIABLES LIKE 'max_allowed_packet'" | awk '{print$2}'`
 thread_stack=`mysql $mysql_credential_args -N -s -e \
    "SHOW VARIABLES LIKE 'thread_stack'" | awk '{print$2}'`
 binlog_cache_size=`mysql $mysql_credential_args -N -s -e \
@@ -126,6 +136,13 @@ elif [ $tmp_table_size -gt 1024 ]; then
    _tmp_table_size=" (`expr $tmp_table_size / 1024`K)"
 fi
 
+_max_heap_table_size=""
+if [ $max_heap_table_size -gt 1048576 ]; then
+   _max_heap_table_size=" (`expr $max_heap_table_size / 1024 / 1024`M)"
+elif [ $max_heap_table_size -gt 1024 ]; then
+   _max_heap_table_size=" (`expr $max_heap_table_size / 1024`K)"
+fi
+
 _innodb_buffer_pool_size=""
 if [ $innodb_buffer_pool_size -gt 1048576 ]; then
    _innodb_buffer_pool_size=" (`expr $innodb_buffer_pool_size / 1024 / 1024`M)"
@@ -147,6 +164,13 @@ elif [ $innodb_log_buffer_size -gt 1024 ]; then
    _innodb_log_buffer_size=" (`expr $innodb_log_buffer_size / 1024`K)"
 fi
 
+_aria_pagecache_buffer_size=""
+if [ $aria_pagecache_buffer_size -gt 1048576 ]; then
+   _aria_pagecache_buffer_size=" (`expr $aria_pagecache_buffer_size / 1024 / 1024`M)"
+elif [ $aria_pagecache_buffer_size -gt 1024 ]; then
+   _aria_pagecache_buffer_size=" (`expr $aria_pagecache_buffer_size / 1024`K)"
+fi
+
 _sort_buffer_size=""
 if [ $sort_buffer_size -gt 1048576 ]; then
    _sort_buffer_size=" (`expr $sort_buffer_size / 1024 / 1024`M)"
@@ -175,6 +199,13 @@ elif [ $join_buffer_size -gt 1024 ]; then
    _join_buffer_size=" (`expr $join_buffer_size / 1024`K)"
 fi
 
+_max_allowed_packet=""
+if [ $max_allowed_packet -gt 1048576 ]; then
+   _max_allowed_packet=" (`expr $max_allowed_packet / 1024 / 1024`M)"
+elif [ $max_allowed_packet -gt 1024 ]; then
+   _max_allowed_packet=" (`expr $max_allowed_packet / 1024`K)"
+fi
+
 _thread_stack=""
 if [ $thread_stack -gt 1048576 ]; then
    _thread_stack=" (`expr $thread_stack / 1024 / 1024`M)"
@@ -189,14 +220,30 @@ elif [ $binlog_cache_size -gt 1024 ]; then
    _binlog_cache_size=" (`expr $binlog_cache_size / 1024`K)"
 fi
 
+if [ $max_heap_table_size -gt $tmp_table_size ] ; then
+   max_tmp_table_size=$max_heap_table_size
+else
+   max_tmp_table_size=$tmp_table_size
+fi
+
+_max_tmp_table_size=""
+if [ $max_tmp_table_size -gt 1048576 ]; then
+   _max_tmp_table_size=" (`expr $max_tmp_table_size / 1024 / 1024`M)"
+elif [ $max_tmp_table_size -gt 1024 ]; then
+   _max_tmp_table_size=" (`expr $maxtmpp_table_size / 1024`K)"
+fi
+
 echo -e "\tGlobal Buffers"
 echo -e "\t--------------"
 echo -e "\tkey_buffer_size...................: $key_buffer_size $_key_buffer_size"
 echo -e "\tquery_cache_size..................: $query_cache_size $_query_cache_size"
-echo -e "\ttmp_table_size....................: $tmp_table_size $_tmp_table_size"
+echo -e "\tmax_tmp_table_size................: $max_tmp_table_size $_max_tmp_table_size"
+echo -e "\t   tmp_table_size.................: $tmp_table_size $_tmp_table_size"
+echo -e "\t   max_heap_table_size............: $max_heap_table_size $_max_heap_table_size"
 echo -e "\tinnodb_buffer_pool_size...........: $innodb_buffer_pool_size $_innodb_buffer_pool_size"
 echo -e "\tinnodb_additional_mem_pool_size...: $innodb_additional_mem_pool_size $_innodb_additional_mem_pool_size"
 echo -e "\tinnodb_log_buffer_size............: $innodb_log_buffer_size $_innodb_log_buffer_size"
+echo -e "\taria_pagecache_buffer_size........: $aria_pagecache_buffer_size $_aria_pagecache_buffer_size"
 echo ""
 echo -e "\tmax_connections...................: $max_connections"
 echo ""
@@ -206,20 +253,23 @@ echo -e "\tsort_buffer_size..................: $sort_buffer_size $_sort_buffer_s
 echo -e "\tread_buffer_size..................: $read_buffer_size $_read_buffer_size"
 echo -e "\tread_rnd_buffer_size..............: $read_rnd_buffer_size $_read_rnd_buffer_size"
 echo -e "\tjoin_buffer_size..................: $join_buffer_size $_join_buffer_size"
+echo -e "\tmax_allowed_packet................: $max_allowed_packet $_max_allowed_packet"
 echo -e "\tthread_stack......................: $thread_stack $_thread_stack"
 echo -e "\tbinlog_cache_size.................: $binlog_cache_size $_binlog_cache_size"
 
 declare -i max_memory_usage
 max_memory_usage=`expr $key_buffer_size \
                        + $query_cache_size \
-                       + $tmp_table_size \
+                       + $max_tmp_table_size \
                        + $innodb_buffer_pool_size \
                        + $innodb_additional_mem_pool_size \
                        + $innodb_log_buffer_size \
+                       + $aria_pagecache_buffer_size \
                        + $max_connections \* \( $sort_buffer_size \
                                               + $read_buffer_size \
                                               + $read_rnd_buffer_size \
                                               + $join_buffer_size \
+                                              + $max_allowed_packet \
                                               + $thread_stack \
                                               + $binlog_cache_size \)`
 
@@ -230,14 +280,16 @@ max_memory_usage_mb=`expr $max_memory_usage / 1024 / 1024`
 declare -i max_memory_allocated
 max_memory_allocated=`expr $key_buffer_size \
                          + $query_cache_size \
-                         + $tmp_table_size \
+                         + $max_tmp_table_size \
                          + $innodb_buffer_pool_size \
                          + $innodb_additional_mem_pool_size \
                          + $innodb_log_buffer_size \
+                         + $aria_pagecache_buffer_size \
                          + $max_used_connections \* \( $sort_buffer_size \
                                                      + $read_buffer_size \
                                                      + $read_rnd_buffer_size \
                                                      + $join_buffer_size \
+                                                     + $max_allowed_packet \
                                                      + $thread_stack \
                                                      + $binlog_cache_size \)`
 

optimize_mysql_tables-ND.sh

@@ -5,16 +5,21 @@ working_dir="$(dirname $(realpath $0))"
 
 conf_file="${working_dir}/conf/mysql_credetials.conf"
 
-tmp_log_file="$(mktemp)"
+# - Lock directory exists, until the script ends. So
+# - we can check, if a previos instanze is already  running.
+# -
+LOCK_DIR="/tmp/${script_name%%.*}.LOCK"
+log_file="${LOCK_DIR}/${script_name%%.*}.log"
 
 
 # -------------
-# - Variable settings
+# - Variable (default) settings
 # -------------
 DEFAULT_MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
-DEFAULT_LOG_FILE="/var/log/${script_name%%.*}.log"
 VERBOSE=false
 
+DEFAULT_to_addresses="argus@oopen.de"
+
 
 # -------------
 # --- Some functions
@@ -64,7 +69,14 @@ usage() {
 clean_up() {
 
    # Perform program exit housekeeping
-   rm -f $tmp_log_file
+   if [[ ${1} -gt 0 ]] ; then
+      [[ -f "${log_file}" ]] && cp ${log_file} "/var/log/"
+   else
+      rm -f "/var/log/$(basename "${log_file}")"
+   fi
+   rm -rf "$LOCK_DIR"
+
+   blank_line
    exit $1
 }
 
@@ -159,6 +171,12 @@ trim() {
     echo -n "$var"
 }
 
+blank_line() {
+   if $terminal ; then
+      echo ""
+   fi
+}
+
 detect_mysql_version () {
 
    _MYSQLD_VERSION="$(mysqld -V 2>/dev/null)"
@@ -182,28 +200,16 @@ detect_mysql_version () {
 }
 
 
-
-trap clean_up SIGHUP SIGINT SIGTERM
-
-
+# -------------
 # - Is this script running on terminal ?
-# -
+# -------------
+
 if [[ -t 1 ]] ; then
    terminal=true
 else
    terminal=false
 fi
 
-mysql=`which mysql`
-
-if [ -z "$mysql" ]; then
-   if [ -x "/usr/local/mysql/bin/mysql" ]; then
-      mysql=/usr/local/mysql/bin/mysql
-   else
-      fatal "No binary 'mysql' found!"
-   fi
-fi
-
 
 # -------------
 # - Read Commandline Parameters
@@ -230,27 +236,58 @@ if [[ "$(trim $*)" =~ " -h" ]] || [[ "$(trim $*)" =~ " --help" ]] ; then
 fi
 
 
+# -------------
+# - Job is already running?
+# -------------
+
+## - If job already runs, stop execution..
+## -
+if mkdir "$LOCK_DIR" 2> /dev/null ; then
+
+   ## - Remove lockdir when the script finishes, or when it receives a signal
+   trap "clean_up 1" SIGHUP SIGINT SIGTERM
+
+else
+
+   datum=`date +"%d.%m.%Y"`
+
+   msg="[ Error ]: A previos instance of \"`basename $0`\" seems already be running.\n\tExiting now.."
+
+   echo ""
+   echo "[ Error ]: A previos instance of that script \"`basename $0`\" seems already be running."
+   echo ""
+   echo -e "\tExiting now.."
+   echo ""
+
+   for _to_address in $to_addresses ; do
+      echo -e "To:${_to_address}\n${content_type}\nSubject:Error cronjob `basename $0` -- $datum\n${msg}\n" \
+         | sendmail -F "Error `hostname -f`" -f $from_address $_to_address
+   done
+
+   exit 1
+
+fi
+
+
 # -------------
 # - Load Settings from configuration file
 # -------------
 
 if [[ -n "$1 " ]] ; then
-   DATABASES="$1"
+   GIVEN_DATABASE="$1"
 else
-   DATABASES=""
+   GIVEN_DATABASE=""
 fi
 
-if $terminal ; then
-   echo ""
-fi
+blank_line
 echononl "   Loading configuration settings from $(basename ${conf_file}).."
 if [[ -f "$conf_file" ]]; then
-   source "$conf_file" > $tmp_log_file 2>&1
+   source "$conf_file" > $log_file 2>&1
    if [[ $? -eq 0 ]]; then
       echo_ok
    else
       echo_failed
-      fatal "$(cat $tmp_log_file)"
+      fatal "$(cat $log_file)"
    fi
 else
    echo_skipped
@@ -260,7 +297,23 @@ else
 fi
 
 
-#[[ -z "$mysql_credential_args" ]] && mysql_credential_args="$DEFAULT_MYSQL_CREDENTIAL_ARGS"
+[[ -z "${to_addresses}" ]] && to_addresses="${DEFAULT_to_addresses}"
+
+
+# -------------
+# - Some default values
+# -------------
+
+mysql=`which mysql`
+
+if [ -z "$mysql" ]; then
+   if [ -x "/usr/local/mysql/bin/mysql" ]; then
+      mysql=/usr/local/mysql/bin/mysql
+   else
+      fatal "No binary 'mysql' found!"
+   fi
+fi
+
 
 if [[ -z "$mysql_credential_args" ]]; then
 	
@@ -298,31 +351,80 @@ if [[ -z "$mysql_credential_args" ]]; then
    fi
 fi
 
-[[ -z "$log_file" ]] && log_file="$DEFAULT_LOG_FILE"
 
 if [[ ${#mysql_credential_args_arr[@]} -eq 0 ]]; then
    mysql_credential_args_arr[0]="default:$mysql_credential_args"
 fi
 
+
+# ==========
+# - Begin Main Script
+# ==========
+
+# ----------
+# - Headline
+# ----------
+
+if $terminal ; then
+   echo ""
+   echo -e "\033[1m----------\033[m"
+   echo -e "\033[32m\033[1mRunning script \033[m\033[1m$script_name\033[32m .. \033[m"
+   echo -e "\033[1m----------\033[m"
+fi
+
 declare -i length_table_name
 declare -i number_blank_signd
 declare -i index_i
-for _val in ${mysql_credential_args_arr[@]} ; do
+declare -i index_arr=0
+while [[ $index_arr -lt ${#mysql_credential_args_arr[@]} ]] ; do
+
+   mysql_command="$mysql"
 
    _all_success=true
 
-   IFS=':' read -a _val_arr <<< "${_val}"
+   IFS=':' read -a _val_arr <<< "${mysql_credential_args_arr[$index_arr]}"
    mysql_version="${_val_arr[0]}"
    mysql_credential_args="${_val_arr[1]}"
 
+
+   DATABASES="$(${mysql_command} $mysql_credential_args -N -s -e "show databases" 2> $log_file)"
+   if [[ $? -ne 0 ]] ; then
+
+      if [[ "$(cat $log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+            DATABASES="$(${mysql_command} $mysql_credential_args -N -s -e "show databases" 2> $log_file)"
+            if [[ $? -ne 0 ]] ; then
+               error "$(cat $log_file)"
+               continue
+            fi
+         fi
+      fi
+
+   fi
+
+   found=false
+   if [[ -n "$GIVEN_DATABASE" ]] ; then
+      for db in $DATABASES ; do
+         if [[ "$db" = "$GIVEN_DATABASE" ]]; then
+            DATABASES="$GIVEN_DATABASE"
+            if $terminal ; then
+               echo ""
+               echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: optimize (and repair) tables of database '$GIVEN_DATABASE'."
+            fi
+            echo -e "[ MySQL $mysql_version ]: optimize (and repair) tables of database '$GIVEN_DATABASE'." > $log_file
+            found=true
+         fi
+      done
+      if ! $found ; then
+         continue
+      fi
+   else
       if $terminal ; then
          echo ""
          echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: optimize (and repair) tables of databases at host '$(hostname -f)'."
       fi
       echo -e "[ MySQL $mysql_version ]: optimize (and repair) tables of databases at host '$(hostname -f)'." > $log_file
-
-   if [[ -z "$DATABASES" ]] ; then
-      DATABASES=`$mysql $mysql_credential_args -N -s -e "show databases"`
    fi
 
    length_table_name=0
@@ -350,25 +452,25 @@ for _val in ${mysql_credential_args_arr[@]} ; do
 
 				if [[ -d "/var/www/html/projekte/nd/htdocs503" ]] ; then
 
-					mv /var/www/html/projekte/nd/htdocs /var/www/html/projekte/nd/htdocs.$_service_extension > $tmp_log_file 2>&1
+					mv /var/www/html/projekte/nd/htdocs /var/www/html/projekte/nd/htdocs.$_service_extension > $log_file 2>&1
 					if [[ $? -ne 0 ]]; then
-						error "Error while moving '/var/www/html/projekte/nd/htdocs'.\n$(cat $tmp_log_file)"
+						error "Error while moving '/var/www/html/projekte/nd/htdocs'.\n$(cat $log_file)"
                else
                   _htdocs_nd_moved=true
 					fi
 
                if $_htdocs_nd_moved ; then
-                  ln -s htdocs503 /var/www/html/projekte/nd/htdocs > $tmp_log_file 2>&1
+                  ln -s htdocs503 /var/www/html/projekte/nd/htdocs > $log_file 2>&1
                   if [[ $? -ne 0 ]]; then
-                     error "Error while linking '/var/www/html/projekte/nd/htdocs' --> 'htdocs503'.\n$(cat $tmp_log_file)"
+                     error "Error while linking '/var/www/html/projekte/nd/htdocs' --> 'htdocs503'.\n$(cat $log_file)"
                   else
                      _htdocs_nd_symlinked=true
                   fi
                fi
 
-					/usr/local/apache2/bin/apachectl graceful > $tmp_log_file 2>&1
+					/usr/local/apache2/bin/apachectl graceful > $log_file 2>&1
 					if [[ $? -ne 0 ]]; then
-						error "Restarting Apache Webservice failed.\n$(cat $tmp_log_file)"
+						error "Restarting Apache Webservice failed.\n$(cat $log_file)"
 					fi
 
 				else
@@ -384,23 +486,23 @@ for _val in ${mysql_credential_args_arr[@]} ; do
 
 				if [[ -d "/var/www/html/projekte/nd-archiv/htdocs503" ]] ; then
 
-					mv /var/www/html/projekte/nd-archiv/htdocs /var/www/html/projekte/nd-archiv/htdocs.$_service_extension > $tmp_log_file 2>&1
+					mv /var/www/html/projekte/nd-archiv/htdocs /var/www/html/projekte/nd-archiv/htdocs.$_service_extension > $log_file 2>&1
 					if [[ $? -ne 0 ]]; then
-						error "Error while moving '/var/www/html/projekte/nd-archiv/htdocs'.\n$(cat $tmp_log_file)"
+						error "Error while moving '/var/www/html/projekte/nd-archiv/htdocs'.\n$(cat $log_file)"
                else
                   _htdocs_nd_archiv_moved=true
 					fi
 
-					ln -s htdocs503 /var/www/html/projekte/nd-archiv/htdocs > $tmp_log_file 2>&1
+					ln -s htdocs503 /var/www/html/projekte/nd-archiv/htdocs > $log_file 2>&1
 					if [[ $? -ne 0 ]]; then
-						error "Error while linking '/var/www/html/projekte/nd-archiv/htdocs' --> 'htdocs503'.\n$(cat $tmp_log_file)"
+						error "Error while linking '/var/www/html/projekte/nd-archiv/htdocs' --> 'htdocs503'.\n$(cat $log_file)"
 					else
                   _htdocs_nd_archiv_symlinked=true
 					fi
 
-					/usr/local/apache2/bin/apachectl graceful > $tmp_log_file 2>&1
+					/usr/local/apache2/bin/apachectl graceful > $log_file 2>&1
 					if [[ $? -ne 0 ]]; then
-						error "Restarting Apache Webservice failed.\n$(cat $tmp_log_file)"
+						error "Restarting Apache Webservice failed.\n$(cat $log_file)"
 					fi
 
 				else
@@ -412,13 +514,13 @@ for _val in ${mysql_credential_args_arr[@]} ; do
 
 		fi
 
-      TABLES=`$mysql $mysql_credential_args $db -N -s -e "show tables"`
+      TABLES=`${mysql_command} $mysql_credential_args $db -N -s -e "show tables"`
 
       for table in $TABLES ; do
 
          # - Ommit InnoDB tables
          # -
-         _engine="$($mysql $mysql_credential_args -N -s -e "SELECT ENGINE FROM information_schema.TABLES WHERE TABLE_SCHEMA = '$db' AND TABLE_NAME = '$table'")"
+         _engine="$(${mysql_command} $mysql_credential_args -N -s -e "SELECT ENGINE FROM information_schema.TABLES WHERE TABLE_SCHEMA = '$db' AND TABLE_NAME = '$table'")"
         if [[ "${_engine,,}" = 'innodb' ]] ; then
             if $VERBOSE ; then
                echo -e "   [$(date)] Ommit table '$table' - storage engine is InnoDB"
@@ -443,7 +545,7 @@ for _val in ${mysql_credential_args_arr[@]} ; do
          echo -e "   [$(date)] Optimize table '$table'" >> $log_file
          length_table_name=${#table}
 
-         $mysql $mysql_credential_args  $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $tmp_log_file 2>&1
+         ${mysql_command} $mysql_credential_args  $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $log_file 2>&1
 
 
          if [[ $? -ne 0 ]]; then
@@ -454,27 +556,27 @@ for _val in ${mysql_credential_args_arr[@]} ; do
             echo "" >> $log_file
             echo "  [$(date)] Repair  table '$table'" >> $log_file
 
-            $mysql $mysql_credential_args $db -N -s -e "REPAIR TABLE \`$table\`" > $tmp_log_file 2>&1
+            ${mysql_command} $mysql_credential_args $db -N -s -e "REPAIR TABLE \`$table\`" > $log_file 2>&1
 
             if [[ $? -ne 0 ]]; then
 
                _all_success=false
-               error "Repairing table '$table' failed.\n$(cat "$tmp_log_file")"
+               error "Repairing table '$table' failed.\n$(cat "$log_file")"
                error_messages_arr+=("MySQL $mysql_version: Error while repairing table '${table}' of database '$db'.")
                echo "" >> $log_file
-               echo -e "  [$(date)] error: Repairing table '$table' failed of database \"$db\" failed..\n$(cat "$tmp_log_file")" >> $log_file
+               echo -e "  [$(date)] error: Repairing table '$table' failed of database \"$db\" failed..\n$(cat "$log_file")" >> $log_file
                echo "" >> $log_file
 
             else
 
                echo -e "   [$(date)] Optimize table '$table'" >> $log_file
-               $mysql $mysql_credential_args  $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $tmp_log_file 2>&1
+               ${mysql_command} $mysql_credential_args  $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $log_file 2>&1
 
                if [[ $? -ne 0 ]]; then
-                  error "Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$tmp_log_file")"
+                  error "Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$log_file")"
                   error_messages_arr+=("MySQL $mysql_version: Error while (re-)optimizing table '${table}' of database '$db'.")
                   echo "" >> $log_file
-                  echo -e "  [$(date)] error: Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$tmp_log_file")" >> $log_file
+                  echo -e "  [$(date)] error: Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$log_file")" >> $log_file
                   echo "" >> $log_file
                else
                   info "Reoptimizing table \"${table}\" of database \"$db\" was successfully."
@@ -492,43 +594,43 @@ for _val in ${mysql_credential_args_arr[@]} ; do
       if [[ "$db" = "nd" ]]; then
 
          if $_htdocs_nd_symlinked ; then
-            rm /var/www/html/projekte/nd/htdocs > $tmp_log_file 2>&1
+            rm /var/www/html/projekte/nd/htdocs > $log_file 2>&1
             if [[ $? -ne 0 ]]; then
-               error "Error while removing symlink '/var/www/html/projekte/nd/htdocs'.\n$(cat $tmp_log_file)"
+               error "Error while removing symlink '/var/www/html/projekte/nd/htdocs'.\n$(cat $log_file)"
             fi
          fi
 
          if $_htdocs_nd_moved ; then
-            mv /var/www/html/projekte/nd/htdocs.$_service_extension /var/www/html/projekte/nd/htdocs > $tmp_log_file 2>&1
+            mv /var/www/html/projekte/nd/htdocs.$_service_extension /var/www/html/projekte/nd/htdocs > $log_file 2>&1
             if [[ $? -ne 0 ]]; then
-               error "Error while moving back '/var/www/html/projekte/nd/htdocs'.\n$(cat $tmp_log_file)"
+               error "Error while moving back '/var/www/html/projekte/nd/htdocs'.\n$(cat $log_file)"
             fi
          fi
 
-         /usr/local/apache2/bin/apachectl graceful > $tmp_log_file 2>&1
+         /usr/local/apache2/bin/apachectl graceful > $log_file 2>&1
          if [[ $? -ne 0 ]]; then
-            error "Restarting Apache Webservice failed.\n$(cat $tmp_log_file)"
+            error "Restarting Apache Webservice failed.\n$(cat $log_file)"
          fi
 
       elif [[ "$db" = "nd_archiv" ]]; then
 
          if $_htdocs_nd_archiv_symlinked ; then
-            rm /var/www/html/projekte/nd-archiv/htdocs > $tmp_log_file 2>&1
+            rm /var/www/html/projekte/nd-archiv/htdocs > $log_file 2>&1
             if [[ $? -ne 0 ]]; then
-               error "Error while removing symlink '/var/www/html/projekte/nd-archiv/htdocs'.\n$(cat $tmp_log_file)"
+               error "Error while removing symlink '/var/www/html/projekte/nd-archiv/htdocs'.\n$(cat $log_file)"
             fi
          fi
 
          if $_htdocs_nd_archiv_moved ; then
-            mv /var/www/html/projekte/nd-archiv/htdocs.$_service_extension /var/www/html/projekte/nd-archiv/htdocs > $tmp_log_file 2>&1
+            mv /var/www/html/projekte/nd-archiv/htdocs.$_service_extension /var/www/html/projekte/nd-archiv/htdocs > $log_file 2>&1
             if [[ $? -ne 0 ]]; then
-               error "Error while moving back '/var/www/html/projekte/nd-archiv/htdocs'.\n$(cat $tmp_log_file)"
+               error "Error while moving back '/var/www/html/projekte/nd-archiv/htdocs'.\n$(cat $log_file)"
             fi
          fi
 
-         /usr/local/apache2/bin/apachectl graceful > $tmp_log_file 2>&1
+         /usr/local/apache2/bin/apachectl graceful > $log_file 2>&1
          if [[ $? -ne 0 ]]; then
-            error "Restarting Apache Webservice failed.\n$(cat $tmp_log_file)"
+            error "Restarting Apache Webservice failed.\n$(cat $log_file)"
          fi
 
       fi
@@ -545,6 +647,16 @@ for _val in ${mysql_credential_args_arr[@]} ; do
       info_messages_arr+=("MySQL $mysql_version: The optimization of the MySQL tables of all databases were successful.")
    fi
 
+   if [[ -n "$GIVEN_DATABASE" ]] ; then
+      if $terminal ; then
+         echo ""
+         echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: Finished optimizing MySQL database '$GIVEN_DATABASE'."
+         echo ""
+      fi
+      echo "" >> $log_file
+      echo "[ MySQL $mysql_version ]: Finished optimizing MySQL database '$GIVEN_DATABASE'." >> $log_file
+      echo "" >> $log_file
+   else
       if $terminal ; then
          echo ""
          echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: Finished optimizing MySQL databases at host $(hostname -f)."
@@ -553,6 +665,10 @@ for _val in ${mysql_credential_args_arr[@]} ; do
       echo "" >> $log_file
       echo "[ MySQL $mysql_version ]: Finished optimizing MySQL databases at host $(hostname -f)." >> $log_file
       echo "" >> $log_file
+   fi
+
+   (( index_arr++ ))
+
 done
 
 if [[ ${#info_messages_arr[@]} -gt 0 ]]; then

optimize_mysql_tables.sh

@@ -5,16 +5,21 @@ working_dir="$(dirname $(realpath $0))"
 
 conf_file="${working_dir}/conf/mysql_credetials.conf"
 
-tmp_log_file="$(mktemp)"
+# - Lock directory exists, until the script ends. So
+# - we can check, if a previos instanze is already  running.
+# -
+LOCK_DIR="/tmp/${script_name%%.*}.LOCK"
+log_file="${LOCK_DIR}/${script_name%%.*}.log"
 
 
 # -------------
-# - Variable settings
+# - Variable (default) settings
 # -------------
 DEFAULT_MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
-DEFAULT_LOG_FILE="/var/log/${script_name%%.*}.log"
 VERBOSE=false
 
+DEFAULT_to_addresses="argus@oopen.de"
+
 
 # -------------
 # --- Some functions
@@ -64,7 +69,14 @@ usage() {
 clean_up() {
 
    # Perform program exit housekeeping
-   rm -f $tmp_log_file
+   if [[ ${1} -gt 0 ]] ; then
+      [[ -f "${log_file}" ]] && cp ${log_file} "/var/log/"
+   else
+      rm -f "/var/log/$(basename "${log_file}")"
+   fi
+   rm -rf "$LOCK_DIR"
+
+   blank_line
    exit $1
 }
 
@@ -159,6 +171,12 @@ trim() {
     echo -n "$var"
 }
 
+blank_line() {
+   if $terminal ; then
+      echo ""
+   fi
+}
+
 detect_mysql_version () {
 
    _MYSQLD_VERSION="$(mysqld -V 2>/dev/null)"
@@ -182,29 +200,16 @@ detect_mysql_version () {
 }
 
 
-
-
-trap clean_up SIGHUP SIGINT SIGTERM
-
-
+# -------------
 # - Is this script running on terminal ?
-# -
+# -------------
+
 if [[ -t 1 ]] ; then
    terminal=true
 else
    terminal=false
 fi
 
-mysql=`which mysql`
-
-if [ -z "$mysql" ]; then
-   if [ -x "/usr/local/mysql/bin/mysql" ]; then
-      mysql=/usr/local/mysql/bin/mysql
-   else
-      fatal "No binary 'mysql' found!"
-   fi
-fi
-
 
 # -------------
 # - Read Commandline Parameters
@@ -231,6 +236,39 @@ if [[ "$(trim $*)" =~ " -h" ]] || [[ "$(trim $*)" =~ " --help" ]] ; then
 fi
 
 
+# -------------
+# - Job is already running?
+# -------------
+
+## - If job already runs, stop execution..
+## -
+if mkdir "$LOCK_DIR" 2> /dev/null ; then
+
+   ## - Remove lockdir when the script finishes, or when it receives a signal
+   trap "clean_up 1" SIGHUP SIGINT SIGTERM
+
+else
+
+   datum=`date +"%d.%m.%Y"`
+
+   msg="[ Error ]: A previos instance of \"`basename $0`\" seems already be running.\n\tExiting now.."
+
+   echo ""
+   echo "[ Error ]: A previos instance of that script \"`basename $0`\" seems already be running."
+   echo ""
+   echo -e "\tExiting now.."
+   echo ""
+
+   for _to_address in $to_addresses ; do
+      echo -e "To:${_to_address}\n${content_type}\nSubject:Error cronjob `basename $0` -- $datum\n${msg}\n" \
+         | sendmail -F "Error `hostname -f`" -f $from_address $_to_address
+   done
+
+   exit 1
+
+fi
+
+
 # -------------
 # - Load Settings from configuration file
 # -------------
@@ -241,17 +279,15 @@ else
    GIVEN_DATABASE=""
 fi
 
-if $terminal ; then
-   echo ""
-fi
+blank_line
 echononl "   Loading configuration settings from $(basename ${conf_file}).."
 if [[ -f "$conf_file" ]]; then
-   source "$conf_file" > $tmp_log_file 2>&1
+   source "$conf_file" > $log_file 2>&1
    if [[ $? -eq 0 ]]; then
       echo_ok
    else
       echo_failed
-      fatal "$(cat $tmp_log_file)"
+      fatal "$(cat $log_file)"
    fi
 else
    echo_skipped
@@ -261,7 +297,23 @@ else
 fi
 
 
-#[[ -z "$mysql_credential_args" ]] && mysql_credential_args="$DEFAULT_MYSQL_CREDENTIAL_ARGS"
+[[ -z "${to_addresses}" ]] && to_addresses="${DEFAULT_to_addresses}"
+
+
+# -------------
+# - Some default values
+# -------------
+
+mysql=`which mysql`
+
+if [ -z "$mysql" ]; then
+   if [ -x "/usr/local/mysql/bin/mysql" ]; then
+      mysql=/usr/local/mysql/bin/mysql
+   else
+      fatal "No binary 'mysql' found!"
+   fi
+fi
+
 
 if [[ -z "$mysql_credential_args" ]]; then
 	
@@ -299,18 +351,35 @@ if [[ -z "$mysql_credential_args" ]]; then
    fi
 fi
 
-[[ -z "$log_file" ]] && log_file="$DEFAULT_LOG_FILE"
 
 if [[ ${#mysql_credential_args_arr[@]} -eq 0 ]]; then
    mysql_credential_args_arr[0]="default:$mysql_credential_args"
 fi
 
+
+# ==========
+# - Begin Main Script
+# ==========
+
+# ----------
+# - Headline
+# ----------
+
+if $terminal ; then
+   echo ""
+   echo -e "\033[1m----------\033[m"
+   echo -e "\033[32m\033[1mRunning script \033[m\033[1m$script_name\033[32m .. \033[m"
+   echo -e "\033[1m----------\033[m"
+fi
+
 declare -i length_table_name
 declare -i number_blank_signd
 declare -i index_i
 declare -i index_arr=0
 while [[ $index_arr -lt ${#mysql_credential_args_arr[@]} ]] ; do
 
+   mysql_command="$mysql"
+
    _all_success=true
 
    IFS=':' read -a _val_arr <<< "${mysql_credential_args_arr[$index_arr]}"
@@ -318,7 +387,21 @@ while [[ $index_arr -lt ${#mysql_credential_args_arr[@]} ]] ; do
    mysql_credential_args="${_val_arr[1]}"
 
 
-  	DATABASES="$($mysql $mysql_credential_args -N -s -e "show databases")"
+  	DATABASES="$(${mysql_command} $mysql_credential_args -N -s -e "show databases" 2> $log_file)"
+   if [[ $? -ne 0 ]] ; then
+      
+      if [[ "$(cat $log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+            DATABASES="$(${mysql_command} $mysql_credential_args -N -s -e "show databases" 2> $log_file)"
+            if [[ $? -ne 0 ]] ; then
+               error "$(cat $log_file)"
+               continue
+            fi
+         fi
+      fi
+
+   fi
 
    found=false
    if [[ -n "$GIVEN_DATABASE" ]] ; then
@@ -360,13 +443,13 @@ while [[ $index_arr -lt ${#mysql_credential_args_arr[@]} ]] ; do
       echo "" >> $log_file
       echo -e "   [$(date)] Optimize tables in database '${db}'.." >> $log_file
 
-      TABLES=`$mysql $mysql_credential_args $db -N -s -e "show tables"`
+      TABLES=`${mysql_command} $mysql_credential_args $db -N -s -e "show tables"`
 
       for table in $TABLES ; do
 
          # - Ommit InnoDB tables
          # -
-         _engine="$($mysql $mysql_credential_args -N -s -e "SELECT ENGINE FROM information_schema.TABLES WHERE TABLE_SCHEMA = '$db' AND TABLE_NAME = '$table'")"
+         _engine="$(${mysql_command} $mysql_credential_args -N -s -e "SELECT ENGINE FROM information_schema.TABLES WHERE TABLE_SCHEMA = '$db' AND TABLE_NAME = '$table'")"
          if [[ "${_engine,,}" = 'innodb' ]] ; then 
             if $VERBOSE ; then
                echo -e "   [$(date)] Ommit table '$table' - storage engine is InnoDB"
@@ -392,7 +475,7 @@ while [[ $index_arr -lt ${#mysql_credential_args_arr[@]} ]] ; do
 
          length_table_name=${#table}
 
-         $mysql $mysql_credential_args  $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $tmp_log_file 2>&1
+         ${mysql_command} $mysql_credential_args  $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $log_file 2>&1
 
 
          if [[ $? -ne 0 ]]; then
@@ -403,27 +486,27 @@ while [[ $index_arr -lt ${#mysql_credential_args_arr[@]} ]] ; do
             echo "" >> $log_file
             echo "  [$(date)] Repair  table '$table'" >> $log_file
 
-            $mysql $mysql_credential_args $db -N -s -e "REPAIR TABLE \`$table\`" > $tmp_log_file 2>&1
+            ${mysql_command} $mysql_credential_args $db -N -s -e "REPAIR TABLE \`$table\`" > $log_file 2>&1
 
             if [[ $? -ne 0 ]]; then
 
                _all_success=false
-               error "Repairing table '$table' failed.\n$(cat "$tmp_log_file")"
+               error "Repairing table '$table' failed.\n$(cat "$log_file")"
                error_messages_arr+=("MySQL $mysql_version: Error while repairing table '${table}' of database '$db'.")
                echo "" >> $log_file
-               echo -e "  [$(date)] error: Repairing table '$table' failed of database \"$db\" failed..\n$(cat "$tmp_log_file")" >> $log_file
+               echo -e "  [$(date)] error: Repairing table '$table' failed of database \"$db\" failed..\n$(cat "$log_file")" >> $log_file
                echo "" >> $log_file
 
             else
 
                echo -e "   [$(date)] Optimize table '$table'" >> $log_file
-               $mysql $mysql_credential_args  $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $tmp_log_file 2>&1
+               ${mysql_command} $mysql_credential_args  $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $log_file 2>&1
 
                if [[ $? -ne 0 ]]; then
-                  error "Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$tmp_log_file")"
+                  error "Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$log_file")"
                   error_messages_arr+=("MySQL $mysql_version: Error while (re-)optimizing table '${table}' of database '$db'.")
                   echo "" >> $log_file
-                  echo -e "  [$(date)] error: Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$tmp_log_file")" >> $log_file
+                  echo -e "  [$(date)] error: Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$log_file")" >> $log_file
                   echo "" >> $log_file
                else
                   info "Reoptimizing table \"${table}\" of database \"$db\" was successfully."

repair_mysql_tables.sh

@@ -197,17 +197,23 @@ else
    terminal=false
 fi
 
-mysql=`which mysql`
+echononl "   Get MySQL command.."
+mysql_command="$(which mysql)"
+if [[ $? -eq 0 ]]; then
+   echo_ok
+else
 
-if [ -z "$mysql" ]; then
-   if [ -x "/usr/local/mysql/bin/mysql" ]; then
-      mysql=/usr/local/mysql/bin/mysql
+   if [[ -x "/usr/local/mysql/bin/mysql" ]]; then
+      mysql_command="/usr/local/mysql/bin/mysql"
+      echo_ok
    else
+      echo_failed
       fatal "No binary 'mysql' found!"
    fi
 fi
 
 
+
 # - Print help?
 # -
 if [[ "$(trim $*)" = "-h" ]] || [[ "$(trim $*)" = "--help" ]] ; then
@@ -277,7 +283,15 @@ if [[ ${#mysql_credential_args_arr[@]} -gt 0 ]] ; then
 
 		mysql_version="${_val_arr[0]}"
 		mysql_credential_args="${_val_arr[1]}"
-		mysql_dist_string="$(mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+		mysql_dist_string="$(${mysql_command} $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+      if [[ $? -ne 0 ]] ; then
+         if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+            if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+               mysql_dist_string="$(/usr/local/mysql/bin/mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+            fi
+         fi
+      fi
+
 		if [[ "$mysql_dist_string" =~ MariaDB ]]; then
 			mysql_dist="MariaDB $mysql_version"
 		else
@@ -335,10 +349,28 @@ if $MYSQL_CREDENTIALS_GIVEN ; then
 	echo -e "\033[32m--\033[m"
 	echo ""
 	echononl "   Get MySQL Version"
-	_version="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+	_version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+   if [[ $? -ne 0 ]] ; then
+      if [[ "$(cat $tmp_log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+         else
+            echo_failed
+            fatal "$(cat $tmp_log_file)"
+         fi
+
+         _version="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
          if [[ $? -ne 0 ]] ; then
             echo_failed
             fatal "$(cat $tmp_log_file)"
+         else
+            echo_ok
+         fi
+      else
+         echo_failed
+         fatal "$(cat $tmp_log_file)"
+      fi
+
    else
       echo_ok
    fi
@@ -377,6 +409,8 @@ else
          || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
       if [[ -S "/tmp/mysql.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /tmp/mysql.sock"
+      elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
+         mysql_credential_args="-u root -S /run/mysqld/mysqld.sock"
       elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
          MYSQL_CREDENTIAL_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
       else
@@ -386,7 +420,9 @@ else
               parameter manually."
       fi
    else
-      if [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
+      if $(${mysql_command} --login-path=local  -e ";" > /dev/null 2>&1) ; then
+         MYSQL_CREDENTIAL_ARGS="--login-path=local"
+      elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
          MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
       elif [[ -f "/etc/mysql/debian.cnf" ]] ; then
          MYSQL_CREDENTIAL_ARGS="--defaults-file=/etc/mysql/debian.cnf"
@@ -411,6 +447,8 @@ echo "   MySQL Distribution...........: $MYSQL_CUR_DISTRIBUTION"
 echo "   MySQL Version................: ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_LEVEL}"
 echo "   MySQL Credentials............: $MYSQL_CREDENTIAL_ARGS"
 echo ""
+echo "   MySQL commnd.................: ${mysql_command}"
+echo ""
 if [[ -n "$DATABASE_NAME" ]]; then
    echo "   Database name................: $DATABASE_NAME"
 else
@@ -438,7 +476,7 @@ declare -i index_i
 
 _all_success=true
 
-DATABASES="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "show databases")"
+DATABASES="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "show databases")"
 
 if [[ -z "$DATABASE_NAME" ]] ; then
 
@@ -480,7 +518,7 @@ for db in $DATABASES ; do
 		fi
 	fi
 
-	TABLES="$($mysql $MYSQL_CREDENTIAL_ARGS $db -N -s -e "show tables" 2> $tmp_log_file )"
+	TABLES="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS $db -N -s -e "show tables" 2> $tmp_log_file )"
 	if [[ $? -ne 0 ]]; then
 		_all_success=false
 		error "Getting tables of database '${db}' failed.\n              $(cat "$tmp_log_file")"
@@ -492,7 +530,7 @@ for db in $DATABASES ; do
 
 		# - Ommit InnoDB tables
 		# -
-		_engine="$($mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT ENGINE FROM information_schema.TABLES WHERE TABLE_SCHEMA = '$db' AND TABLE_NAME = '$table'")"
+		_engine="$(${mysql_command} $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT ENGINE FROM information_schema.TABLES WHERE TABLE_SCHEMA = '$db' AND TABLE_NAME = '$table'")"
 		if [[ "${_engine,,}" = 'innodb' ]] ; then
 			echo -e "   [$(date)] Ommit table '$table' - The storage engine (InnoDB) doesn't support repair"
 			continue
@@ -513,7 +551,7 @@ for db in $DATABASES ; do
 		fi
 		length_table_name=${#table}
 
-		$mysql $MYSQL_CREDENTIAL_ARGS $db -N -s -e "REPAIR TABLE \`$table\`" > $tmp_log_file 2>&1
+		${mysql_command} $MYSQL_CREDENTIAL_ARGS $db -N -s -e "REPAIR TABLE \`$table\`" > $tmp_log_file 2>&1
 
 		if [[ $? -ne 0 ]]; then
 
@@ -523,7 +561,7 @@ for db in $DATABASES ; do
 
 		else
 
-			$mysql $MYSQL_CREDENTIAL_ARGS  $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $tmp_log_file 2>&1
+			${mysql_command} $MYSQL_CREDENTIAL_ARGS  $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $tmp_log_file 2>&1
 
 			if [[ $? -ne 0 ]]; then
 				error "Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$tmp_log_file")"

restore_database.sh

@@ -81,6 +81,7 @@ usage() {
 
          -c "u root -p '<password>'"
          -c "--login-path=local"
+         -c "--login-path=mysql-5.7"
          -c "--defaults-file=/usr/local/mysql/sys-maint.cnf"
          -c "-u root -S /run/mysqld/mysqld.sock"
 
@@ -141,16 +142,16 @@ clean_up() {
    fi
 
    if [[ -n "$CUR_AUTOCOMMIT" ]] ; then
-      mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='$CUR_AUTOCOMMIT'" > /dev/null 2>&1
+      ${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='$CUR_AUTOCOMMIT'" > /dev/null 2>&1
    fi
    if [[ -n "$CUR_FOREIGN_KEY_CHECKS" ]] ; then
-      mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='$CUR_FOREIGN_KEY_CHECKS'" > /dev/null 2>&1
+      ${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='$CUR_FOREIGN_KEY_CHECKS'" > /dev/null 2>&1
    fi
    if [[ -n "$CUR_UNIQUE_CHECKS" ]] ; then
-      mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='$CUR_UNIQUE_CHECKS'" > /dev/null 2>&1
+      ${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='$CUR_UNIQUE_CHECKS'" > /dev/null 2>&1
    fi
    if [[ -n "$CUR_INNODB_FLUSH_LOG_AT_TRX_COMMIT" ]] ; then
-      mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='$CUR_INNODB_FLUSH_LOG_AT_TRX_COMMIT'" > /dev/null 2>&1
+      ${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='$CUR_INNODB_FLUSH_LOG_AT_TRX_COMMIT'" > /dev/null 2>&1
    fi
 
    # Perform program exit housekeeping
@@ -444,6 +445,21 @@ else
    NON_INTERACTIVE_MODE=true
 fi
 
+echononl "   Get MySQL command.."
+mysql_command="$(which mysql)"
+if [[ $? -eq 0 ]]; then
+   echo_ok
+else
+
+   if [[ -x "/usr/local/mysql/bin/mysql" ]]; then
+      mysql_command="/usr/local/mysql/bin/mysql"
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+fi
+
 
 # ----------
 #  Read Configurations from $conf_file
@@ -510,46 +526,47 @@ if $BATCH_MODE ; then
       fatal "No Database given \033[m(Option -d)\033[1m!"
    fi
 
-   if [[ -z "$DATABASE_CREDENTIALS_ARGS" ]] && [[ -z "$DATABASE_SERVER" ]]; then
+#   if [[ -z "$DATABASE_CREDENTIALS_ARGS" ]] && [[ -z "$DATABASE_SERVER" ]]; then
+#
+#      # Try to detect local MySQL Installation
+#      #
+#      detect_mysql_version
+#
+#      MAJOR_VERSION="$MYSQL_MAJOR_VERSION"
+#      MINOR_VERSION="$MYSQL_MINOR_VERSION"
+#      PATCH_LEVEL="$MYSQL_PATCH_LEVEL"
+#
+#      if [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]] \
+#         || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
+#         if [[ -S "/tmp/mysql.sock" ]]; then
+#            DATABASE_CREDENTIALS_ARGS="-u root -S /tmp/mysql.sock"
+#         elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
+#            DATABASE_CREDENTIALS_ARGS="-u root -S /run/mysqld/mysqld.sock"
+#         elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
+#            DATABASE_CREDENTIALS_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
+#         else
+#            fatal "Parameter 'DATABASE_CREDENTIALS_ARGS' cannot be determined automated.
+#
+#               Use configuration file "$conf_file" or commandline Parameter or set
+#               thr mysql credentials."
+#         fi
+#      else
+#         if $(${mysql_command} --login-path=local  -e ";" > /dev/null 2>&1) ; then
+#            DATABASE_CREDENTIALS_ARGS="--login-path=local"
+#         elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
+#            DATABASE_CREDENTIALS_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
+#         elif [[ -f "/etc/mysql/debian.cnf" ]] ; then
+#            DATABASE_CREDENTIALS_ARGS="--defaults-file=/etc/mysql/debian.cnf"
+#         else
+#            fatal "Parameter 'DATABASE_CREDENTIALS_ARGS' cannot be determined automated.
+#
+#               Use configuration file "$conf_file" to set
+#               parameter manually."
+#         fi
+#      fi
+#   fi
 
-      # Try to detect local MySQL Installation
-      #
-      detect_mysql_version
-
-      MAJOR_VERSION="$MYSQL_MAJOR_VERSION"
-      MINOR_VERSION="$MYSQL_MINOR_VERSION"
-      PATCH_LEVEL="$MYSQL_PATCH_LEVEL"
-
-      if [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]] \
-         || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
-         if [[ -S "/tmp/mysql.sock" ]]; then
-            DATABASE_CREDENTIALS_ARGS="-u root -S /tmp/mysql.sock"
-         elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
-            DATABASE_CREDENTIALS_ARGS="-u root -S /run/mysqld/mysqld.sock"
-         elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
-            DATABASE_CREDENTIALS_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
-         else
-            fatal "Parameter 'DATABASE_CREDENTIALS_ARGS' cannot be determined automated.
-
-               Use configuration file "$conf_file" or commandline Parameter or set
-               thr mysql credentials."
-         fi
-      else
-         if $(mysql --login-path=local  -e ";" > /dev/null 2>&1) ; then
-            DATABASE_CREDENTIALS_ARGS="--login-path=local"
-         elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
-            DATABASE_CREDENTIALS_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
-         elif [[ -f "/etc/mysql/debian.cnf" ]] ; then
-            DATABASE_CREDENTIALS_ARGS="--defaults-file=/etc/mysql/debian.cnf"
-         else
-            fatal "Parameter 'DATABASE_CREDENTIALS_ARGS' cannot be determined automated.
-
-               Use configuration file "$conf_file" to set
-               parameter manually."
-         fi
-      fi
-
-   elif [[ -z "$DATABASE_CREDENTIALS_ARGS" ]] && [[ -n "$DATABASE_SERVER" ]]; then
+   if [[ -z "$DATABASE_CREDENTIALS_ARGS" ]] && [[ -n "$DATABASE_SERVER" ]]; then
       fatal "Cannot detect database credentials on remote machines. You have to set Parameter '-c'"
    fi
 
@@ -559,7 +576,7 @@ else
       echo ""
       echo -e "\033[32m--\033[m"
       echo ""
-      echo "Insert Database Server which should be created.."
+      echo "Insert Database Server for which we should restore a database.."
       echo ""
       echo ""
       echo -e "   \033[33mType <Return> to accept the default (localhost).\033[m"
@@ -591,33 +608,6 @@ else
 
    if $DATABASE_CREDENTIALS_NEEDED ; then
       
-      # Try to detect local MySQL Installation
-      #
-      detect_mysql_version
-
-      MAJOR_VERSION="$MYSQL_MAJOR_VERSION"
-      MINOR_VERSION="$MYSQL_MINOR_VERSION"
-      PATCH_LEVEL="$MYSQL_PATCH_LEVEL"
-
-      if [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]] \
-         || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
-         if [[ -S "/tmp/mysql.sock" ]]; then
-            _DATABASE_CREDENTIALS_ARGS="-u root -S /tmp/mysql.sock"
-         elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
-            _DATABASE_CREDENTIALS_ARGS="-u root -S /run/mysqld/mysqld.sock"
-         elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
-            _DATABASE_CREDENTIALS_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
-         fi
-      else
-         if $(mysql --login-path=local  -e ";" > /dev/null 2>&1) ; then
-            _DATABASE_CREDENTIALS_ARGS="--login-path=local"
-         elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
-            _DATABASE_CREDENTIALS_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
-         elif [[ -f "/etc/mysql/debian.cnf" ]] ; then
-            _DATABASE_CREDENTIALS_ARGS="--defaults-file=/etc/mysql/debian.cnf"
-         fi
-      fi
-      
       echo ""
       echo -e "\033[32m--\033[m"
       echo ""
@@ -632,6 +622,7 @@ else
 
       \033[33m-u root -p'<password>'\033[m
       \033[33m--login-path=local\033[m
+      \033[33m--login-path=mysql-5.7\033[m
       \033[33m--defaults-file=/usr/local/mysql/sys-maint.cnf\033[m
       \033[33m-u root -S /run/mysqld/mysqld.sock\033[m"
       echo ""
@@ -689,6 +680,122 @@ else
 
 fi # if $BATCH_MODE ; then
 
+echo ""
+echo -e "\033[32m--\033[m"
+echo ""
+echononl "Check connection to Database Server.."
+if [[ -n "$DATABASE_SERVER" ]] ; then
+   if ! $(${mysql_command} -h $DATABASE_SERVER $DATABASE_CREDENTIALS_ARGS -e ";" > /dev/null 2> $log_file) ; then
+      if [[ "$(cat $log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+         else
+            fatal "$(cat $log_file)"
+         fi
+      else
+         fatal "$(cat $log_file)"
+      fi
+   fi
+else
+   if ! $(${mysql_command} $DATABASE_CREDENTIALS_ARGS -e ";" > /dev/null 2> $log_file) ; then
+      if [[ "$(cat $log_file)" =~ "unknown variable 'login-path" ]] ; then
+         if [[ -x "/usr/local/mysql/bin/mysql" ]] ; then
+            mysql_command="/usr/local/mysql/bin/mysql"
+         else
+            fatal "$(cat $log_file)"
+         fi
+      else
+         fatal "$(cat $log_file)"
+      fi
+   fi
+fi
+
+
+if [[ -n "$DATABASE_CREDENTIALS_ARGS" ]] ; then
+
+   # - Get MySQL Version
+   # -
+   echo ""
+   echo -e "\033[32m--\033[m"
+   echo ""
+   echononl "Get MySQL Version"
+   _version="$(${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SELECT VERSION()" 2> $log_file)"
+   if [[ $? -ne 0 ]] ; then
+      echo_failed
+      fatal "$(cat $log_file)"
+   else
+      echo_ok
+   fi
+
+   echo ""
+   echo "_version:   $_version"
+   echo ""
+   echo ""
+   echo ""
+
+   IFS='.' read -r -a version_arr <<< "$_version"
+   declare -i MAJOR_VERSION="${version_arr[0]}"
+   declare -i MINOR_VERSION="${version_arr[1]}"
+   _path_level="${version_arr[2]}"
+   declare -i PATCH_LEVEL="${_path_level%%-*}"
+
+   ## - Get current MySQL Distribution
+   ## -
+   echononl "   Get current MySQL distribution .."
+   if [[ -z "$_version" ]]; then
+      echo_failed
+      fatal "No installed MySQL server or distribution found!"
+   elif [[ "$_version" =~ MariaDB ]]; then
+      MYSQL_CUR_DISTRIBUTION="MariaDB"
+   else
+      MYSQL_CUR_DISTRIBUTION="MySQL"
+   fi
+   echo_ok
+   echo ""
+   echo -e "\033[32m--\033[m"
+   echo ""
+
+else
+   # Try to detect local MySQL Installation
+   #
+   detect_mysql_version
+
+   MAJOR_VERSION="$MYSQL_MAJOR_VERSION"
+   MINOR_VERSION="$MYSQL_MINOR_VERSION"
+   PATCH_LEVEL="$MYSQL_PATCH_LEVEL"
+
+   if [[ "$MYSQL_CUR_DISTRIBUTION" = "MariaDB" ]] && ([[ $MAJOR_VERSION -gt 10 ]] \
+      || ( [[ $MAJOR_VERSION -eq 10 ]] && [[ $MINOR_VERSION -gt 3 ]] )) ; then
+      if [[ -S "/tmp/mysql.sock" ]]; then
+         DATABASE_CREDENTIALS_ARGS="-u root -S /tmp/mysql.sock"
+      elif [[ -S "/run/mysqld/mysqld.sock" ]]; then
+         DATABASE_CREDENTIALS_ARGS="-u root -S /run/mysqld/mysqld.sock"
+      elif [[ -S "/var/run/mysqld/mysqld.sock" ]]; then
+         DATABASE_CREDENTIALS_ARGS="-u root -S /var/run/mysqld/mysqld.sock"
+      else
+         fatal "Parameter 'DATABASE_CREDENTIALS_ARGS' cannot be determined automated.
+
+            Use configuration file "$conf_file" or commandline Parameter or set
+            thr mysql credentials."
+      fi
+   else
+      if $(${mysql_command} --login-path=local  -e ";" > /dev/null 2>&1) ; then
+         DATABASE_CREDENTIALS_ARGS="--login-path=local"
+      elif [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
+         DATABASE_CREDENTIALS_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
+      elif [[ -f "/etc/mysql/debian.cnf" ]] ; then
+         DATABASE_CREDENTIALS_ARGS="--defaults-file=/etc/mysql/debian.cnf"
+      else
+         fatal "Parameter 'DATABASE_CREDENTIALS_ARGS' cannot be determined automated.
+
+            Use configuration file "$conf_file" to set
+            parameter manually."
+      fi
+   fi
+
+fi
+
+
 if ! $QUIET_MODE ; then
    echo ""
    echo ""
@@ -703,6 +810,8 @@ if ! $QUIET_MODE ; then
       echo "   MySQL Version................: ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_LEVEL}"
    fi
    echo ""
+   echo "   MySQL Command................: ${mysql_command}"
+   echo ""
    if [[ -n "$DATABASE_SERVER" ]] ; then
       echo "   Database server..............: $DATABASE_SERVER"
    else
@@ -754,11 +863,11 @@ fi
 
 echononl "   Check connection to Database Server.."
 if [[ -n "$DATABASE_SERVER" ]] ; then
-   if ! $(mysql -h $DATABASE_SERVER $DATABASE_CREDENTIALS_ARGS -e ";" > /dev/null 2>&1) ; then
+   if ! $(${mysql_command} -h $DATABASE_SERVER $DATABASE_CREDENTIALS_ARGS -e ";" > /dev/null 2>&1) ; then
       fatal "Cannot connect to Database Server '$DATABASE_SERVER'!"
    fi
 else
-   if ! $(mysql $DATABASE_CREDENTIALS_ARGS -e ";" > /dev/null 2>&1) ; then
+   if ! $(${mysql_command} $DATABASE_CREDENTIALS_ARGS -e ";" > /dev/null 2>&1) ; then
       fatal "Cannot connect to Database Server!"
    fi
 fi
@@ -766,11 +875,11 @@ echo_done
 
 echononl "   Check connection to Database '$DATABASE_NAME'.."
 if [[ -n "$DATABASE_SERVER" ]] ; then
-   if ! $(mysql -h $DATABASE_SERVER $DATABASE_CREDENTIALS_ARGS $DATABASE_NAME -e ";" > /dev/null 2>&1) ; then
+   if ! $(${mysql_command} -h $DATABASE_SERVER $DATABASE_CREDENTIALS_ARGS $DATABASE_NAME -e ";" > /dev/null 2>&1) ; then
       fatal "Cannot connect to Database '$DATABASE_NAME'!"
    fi
 else
-   if ! $(mysql $DATABASE_CREDENTIALS_ARGS $DATABASE_NAME -e ";" > /dev/null 2>&1) ; then
+   if ! $(${mysql_command} $DATABASE_CREDENTIALS_ARGS $DATABASE_NAME -e ";" > /dev/null 2>&1) ; then
       fatal "Cannot connect to Database '$DATABASE_NAME'!"
    fi
 fi
@@ -830,7 +939,7 @@ blank_line
 # - GET current (global) Autocommit value
 # -
 echononl "   GET current (global) value \033[1mautocommit\033[m"
-CUR_AUTOCOMMIT="$(mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SHOW GLOBAL VARIABLES LIKE 'autocommit'" | awk '{print$2}')" >> $log_file 2>&1
+CUR_AUTOCOMMIT="$(${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SHOW GLOBAL VARIABLES LIKE 'autocommit'" | awk '{print$2}')" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
 else
@@ -841,7 +950,7 @@ fi
 # - GET current (global) value for 'foreign_key_checks'
 # -
 echononl "   GET current (global) value \033[1mforeign_key_checks\033[m"
-CUR_FOREIGN_KEY_CHECKS="$(mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SHOW GLOBAL VARIABLES LIKE 'foreign_key_checks'" | awk '{print$2}')" >> $log_file 2>&1
+CUR_FOREIGN_KEY_CHECKS="$(${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SHOW GLOBAL VARIABLES LIKE 'foreign_key_checks'" | awk '{print$2}')" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
 else
@@ -852,7 +961,7 @@ fi
 # - GET current (global) value for 'unique_checks'
 # -
 echononl "   GET current (global) value \033[1munique_checks\033[m"
-CUR_UNIQUE_CHECKS="$(mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SHOW GLOBAL VARIABLES LIKE 'unique_checks'" | awk '{print$2}')" >> $log_file 2>&1
+CUR_UNIQUE_CHECKS="$(${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SHOW GLOBAL VARIABLES LIKE 'unique_checks'" | awk '{print$2}')" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
 else
@@ -863,7 +972,18 @@ fi
 # - GET current (global) value for 'innodb_flush_log_at_trx_commit'
 # -
 echononl "   GET current (global) value \033[1minnodb_flush_log_at_trx_commit\033[m"
-CUR_INNODB_FLUSH_LOG_AT_TRX_COMMIT="$(mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SHOW GLOBAL VARIABLES LIKE 'innodb_flush_log_at_trx_commit'" | awk '{print$2}')" >> $log_file 2>&1
+CUR_INNODB_FLUSH_LOG_AT_TRX_COMMIT="$(${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SHOW GLOBAL VARIABLES LIKE 'innodb_flush_log_at_trx_commit'" | awk '{print$2}')" >> $log_file 2>&1
+if [[ $? -eq 0 ]];then
+   echo_ok
+else
+   echo_failed
+   error "$(cat $log_file)"
+fi
+
+# - GET current (global) value for 'max_allowed_packet'
+# -
+echononl "   GET current (global) value \033[1mmax_allowed_packet\033[m"
+CUR_MAX_ALLOWED_PACKET="$(${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SHOW GLOBAL VARIABLES LIKE 'max_allowed_packet'" | awk '{print$2}')" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
 else
@@ -874,7 +994,7 @@ fi
 blank_line
 
 echononl "   Set Autocommit to OFF"
-mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='OFF'" >> $log_file 2>&1
+${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='OFF'" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
 else
@@ -883,7 +1003,7 @@ else
 fi
 
 echononl "   Set foreign_key_checks to OFF"
-mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL foreign_key_checks='OFF'" >> $log_file 2>&1
+${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL foreign_key_checks='OFF'" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
 else
@@ -892,7 +1012,7 @@ else
 fi
 
 echononl "   Set unique_checks to OFF"
-mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL unique_checks='OFF'" >> $log_file 2>&1
+${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL unique_checks='OFF'" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
 else
@@ -901,7 +1021,16 @@ else
 fi
 
 echononl "   Set innodb_flush_log_at_trx_commit to 2"
-mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL innodb_flush_log_at_trx_commit=2" >> $log_file 2>&1
+${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL innodb_flush_log_at_trx_commit=2" >> $log_file 2>&1
+if [[ $? -eq 0 ]];then
+   echo_ok
+else
+   echo_failed
+   error "$(cat $log_file)"
+fi
+
+echononl "   Set max_allowed_packet to 1G"
+${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL max_allowed_packet=1073741824" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
 else
@@ -922,9 +1051,9 @@ fi
 echononl "   Restore Database '${DATABASE_NAME}'.."
 b_timestamp=$(date +"%s")
 if [[ -n "$DATABASE_SERVER" ]] ; then
-   mysql -h $DATABASE_SERVER $DATABASE_CREDENTIALS_ARGS $DATABASE_NAME < $DATABASE_DUMP_FILE > $log_file 2>&1
+   ${mysql_command} -h $DATABASE_SERVER $DATABASE_CREDENTIALS_ARGS $DATABASE_NAME < $DATABASE_DUMP_FILE > $log_file 2>&1
 else
-   mysql $DATABASE_CREDENTIALS_ARGS $DATABASE_NAME < $DATABASE_DUMP_FILE > $log_file 2>&1
+   ${mysql_command} $DATABASE_CREDENTIALS_ARGS $DATABASE_NAME < $DATABASE_DUMP_FILE > $log_file 2>&1
 fi
 retval=$?
 e_timestamp=$(date +"%s")
@@ -952,7 +1081,7 @@ if ! $QUIET_MODE ; then
 fi
 
 echononl "   Set Autocommit to $CUR_AUTOCOMMIT"
-mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='$CUR_AUTOCOMMIT'" >> $log_file 2>&1
+${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL autocommit='$CUR_AUTOCOMMIT'" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
    CUR_AUTOCOMMIT=""
@@ -962,7 +1091,7 @@ else
 fi
 
 echononl "   Set foreign_key_checks to $CUR_FOREIGN_KEY_CHECKS"
-mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL foreign_key_checks='$CUR_FOREIGN_KEY_CHECKS'" >> $log_file 2>&1
+${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL foreign_key_checks='$CUR_FOREIGN_KEY_CHECKS'" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
    CUR_FOREIGN_KEY_CHECKS=""
@@ -972,7 +1101,7 @@ else
 fi
 
 echononl "   Set unique_checks to $CUR_UNIQUE_CHECKS"
-mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL unique_checks='$CUR_UNIQUE_CHECKS'" >> $log_file 2>&1
+${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL unique_checks='$CUR_UNIQUE_CHECKS'" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
    CUR_UNIQUE_CHECKS=""
@@ -982,7 +1111,7 @@ else
 fi
 
 echononl "   Set innodb_flush_log_at_trx_commit to $CUR_INNODB_FLUSH_LOG_AT_TRX_COMMIT"
-mysql $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL innodb_flush_log_at_trx_commit=$CUR_INNODB_FLUSH_LOG_AT_TRX_COMMIT" >> $log_file 2>&1
+${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL innodb_flush_log_at_trx_commit=$CUR_INNODB_FLUSH_LOG_AT_TRX_COMMIT" >> $log_file 2>&1
 if [[ $? -eq 0 ]];then
    echo_ok
    CUR_INNODB_FLUSH_LOG_AT_TRX_COMMIT=""
@@ -991,6 +1120,16 @@ else
    error "$(cat $log_file)"
 fi
 
+echononl "   Set max_allowed_packet to $CUR_MAX_ALLOWED_PACKET"
+${mysql_command} $DATABASE_CREDENTIALS_ARGS -N -s -e "SET GLOBAL max_allowed_packet=$CUR_MAX_ALLOWED_PACKET" >> $log_file 2>&1
+if [[ $? -eq 0 ]];then
+   echo_ok
+   CUR_MAX_ALLOWED_PACKET=""
+else
+   echo_failed
+   error "$(cat $log_file)"
+fi
+
 blank_line
 
 # - Start Apache Webserver