diff --git a/repair_mysql_tables.sh b/repair_mysql_tables.sh
new file mode 100755
index 0000000..a7f8a3d
--- /dev/null
+++ b/repair_mysql_tables.sh
@@ -0,0 +1,362 @@
+#!/usr/bin/env bash
+
+working_dir="$(dirname $(realpath $0))"
+conf_file="${working_dir}/conf/mysql_credetials.conf"
+
+tmp_log_file="$(mktemp)"
+
+
+# -------------
+# - Variable settings
+# -------------
+DEFAULT_MYSQL_CREDENTIAL_ARGS="--login-path=local"
+ALL_DATABASES=false
+
+
+# -------------
+# --- Some functions
+# -------------
+
+usage() {
+
+   [[ -n  "$1" ]] && error "$1"
+
+   [[ $terminal ]] && echo -e "
+\033[1mUsage:\033[m
+
+   $(basename $0) <DB-Name>
+
+\033[1mDescription\033[m
+
+   Script repairs (and reorganizes) all tables of the given databases by executing MySQL
+   command 'REPAIR TABLE'. If this was successfully, also 'OPTIMIZE TABLE' command will
+   be triggered.
+
+\033[1mOptions\033[m
+
+   No Options available
+
+\033[1mFiles\033[m
+
+   $conf_file: Configuration file
+
+
+"
+
+   clean_up 1
+
+
+}
+
+
+clean_up() {
+
+   # Perform program exit housekeeping
+   rm -f $tmp_log_file
+   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 "$var"
+}
+
+
+
+trap clean_up SIGHUP SIGINT SIGTERM
+
+
+# - Is this script running on terminal ?
+# -
+if [[ -t 1 ]] ; then
+   terminal=true
+else
+   terminal=false
+fi
+
+mysql=`which mysql`
+
+if [ -z "$mysql" ]; then
+   if [ -x "/usr/local/mysql/bin/mysql" ]; then
+      mysql=/usr/local/mysql/bin/mysql
+   else
+      fatal "No binary 'mysql' found!"
+   fi
+fi
+
+
+# - Print help?
+# -
+if [[ "$(trim $*)" = "-h" ]] || [[ "$(trim $*)" = "--help" ]] ; then
+   usage
+fi
+
+# -------------
+# - Get Database from commandline
+# -------------
+
+if [[ -n "$1" ]] ; then
+	DATABASES="$1"
+else
+   if $terminal ; then
+
+		warn "No Databses given!"
+
+		echo ""
+      echo -e "   \033[33mType upper case \033[1mYES\033[m\033[33m to trigger 'REPAIR TABLES' on all tables of all databases\033[m"
+		echo ""
+		echo -en "   \033[37m\033[1mContinue?\033[m "
+		read OK
+		if [[ "$OK" = "YES" ]] ; then
+			echo ""
+         echo ""
+         echo -e "\033[1;37m-----------\033[m"
+			echo ""
+			echo ""
+			echo -e "  \033[32mRunning \033[1;37mREPAIR TABLES\033[m\033[32m on all tables of all databases..\033[m"
+			echo ""
+		else
+			fatal "Abort by user request - Answer as not 'YES'"
+		fi
+	else
+   	usage "No Databses given!"
+	fi
+fi
+
+
+# -------------
+# - Load Settings from configuration file
+# -------------
+
+if $terminal ; then
+   echo ""
+fi
+echononl "   Loading configuration settings from $(basename ${conf_file}).."
+if [[ -f "$conf_file" ]]; then
+   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="$DEFAULT_MYSQL_CREDENTIAL_ARGS"
+
+if [[ ${#mysql_credential_args_arr[@]} -eq 0 ]]; then
+   [[ -z "$mysql_credential_args" ]] && mysql_credential_args="$DEFAULT_MYSQL_CREDENTIAL_ARGS"
+   mysql_credential_args_arr="default:$mysql_credential_args"
+fi
+
+declare -i length_table_name
+declare -i number_blank_signd
+declare -i index_i
+for _val in ${mysql_credential_args_arr[@]} ; do
+
+   _all_success=true
+
+   IFS=':' read -a _val_arr <<< "${_val}"
+   mysql_version="${_val_arr[0]}"
+   mysql_credential_args="${_val_arr[1]}"
+
+
+	if [[ -z "$DATABASES" ]] ; then
+
+      if $terminal ; then
+         echo ""
+         echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: repair (and optimize) tables of databases at host '$(hostname -f)'."
+      fi
+
+   	DATABASES="$($mysql $mysql_credential_args -N -s -e "show databases")"
+      ALL_DATABASES=true
+	fi
+
+   length_table_name=0
+   for db in $DATABASES ; do
+
+      [ "$db" = "information_schema" ] && continue
+      [ "$db" = "performance_schema" ] && continue
+      [ "$db" = "mysql" ] && continue
+
+      if $terminal ;then
+         echo ""
+         echo -e "   [$(date)] Repair (and optimize) tables in database '${db}'.."
+      fi
+
+      TABLES="$($mysql $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")"
+         error_messages_arr+=("Getting tables of database '${db}' failed.")
+         continue
+      fi
+
+      for table in $TABLES ; do
+
+         if $terminal ; then
+            blank_signs=""
+            if [[ $length_table_name -gt ${#table} ]]; then
+               number_blank_sign=$(expr $length_table_name - ${#table})
+               index_i=0
+               while [[ $index_i -lt $number_blank_sign ]] ; do
+                  blank_signs="$blank_signs "
+                  (( index_i++ ))
+               done
+               echo -en "\033[1G"
+            fi
+            echo -en "\033[1G   \033[32mRepair table \033[1m$table\033[m$blank_signs\033[1G"
+         fi
+         length_table_name=${#table}
+
+         $mysql $mysql_credential_args $db -N -s -e "REPAIR TABLE \`$table\`" > $tmp_log_file 2>&1
+
+         if [[ $? -ne 0 ]]; then
+
+            _all_success=false
+            error "Repairing table '$table' failed.\n$(cat "$tmp_log_file")"
+            error_messages_arr+=("MySQL $mysql_version: Error while repairing table '${table}' of database '$db'.")
+
+         else
+
+            $mysql $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")"
+               error_messages_arr+=("MySQL $mysql_version: Error while (re-)optimizing table '${table}' of database '$db'.")
+            fi
+         fi
+
+      done
+
+      if $terminal ;then
+         echo -en "\033[1G   [$(date)] End repairing tables of database '${db}'.."
+         echo
+      fi
+
+   done
+
+   if $_all_success ; then
+      if $ALL_DATABASES ; then
+         info_messages_arr+=("MySQL $mysql_version: Repairing MySQL tables of all databases was successful.")
+      else
+         info_messages_arr+=("MySQL $mysql_version: Repairing MySQL tables of database '${db}' was successful.")
+      fi
+   fi
+
+   if $terminal && $ALL_DATABASES ; then
+      echo ""
+      echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: Finished repairing MySQL databases at host $(hostname -f)."
+      echo ""
+   fi
+done
+
+if [[ ${#info_messages_arr[@]} -gt 0 ]]; then
+   for msg in "${info_messages_arr[@]}" ; do
+      if $terminal ; then
+         info "$msg"
+      fi
+   done
+fi
+
+if [[ ${#error_messages_arr[@]} -gt 0 ]]; then
+   for msg in "${error_messages_arr[@]}" ; do
+      if $terminal ; then
+         error "$msg"
+      fi
+   done
+fi
+
+clean_up 0