Add/Redesign scripts for creating/dropping databases

utils/move_database.txt-files.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+src_dir=/root
+dst_dir="/root/bin/mysql/databases"
+
+while IFS='' read -r -d '' _file || [[ -n $_file ]] ; do
+   mv "$_file" "${dst_dir}/${_file##*.}"
+done < <(find "$src_dir" -maxdepth 1 -type f -name "databases.txt.*" -print0)
+
+#while read -r _file ; do
+#   mv "$_file" "${dst_dir}/${_file##*.}"
+#done < <(find "$src_dir" -maxdepth 1 -type f -name "databases.txt.*")
+
+exit 0

utils/recreate_databases.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+
+mysql_credential_args="--login-path=local"
+
+
+echo ""
+while read _db_name _db_user _db_pass ; do
+   echo -e "\tprocessing database \"$_db_name\""
+
+      mysql $mysql_credential_args  -N -s -e \
+         "DROP DATABASE $_db_name"
+      mysql $mysql_credential_args  mysql -N -s -e \
+         "DELETE FROM db WHERE Db = '$_db_name'"
+
+      echo -e "\t   database \"$_db_name\" deleted."
+
+      mysql $mysql_credential_args -N -s -e \
+         "CREATE DATABASE IF NOT EXISTS $_db_name CHARACTER SET utf8 COLLATE utf8_general_ci"
+      mysql $mysql_credential_args -N -s -e \
+         "GRANT ALL ON $_db_name.* TO '$_db_user'@'localhost' IDENTIFIED BY '$_db_pass'"
+      mysql $mysql_credential_args -N -s -e \
+         "USE mysql; UPDATE user SET Super_priv = 'Y' WHERE User = '$_db_user'"
+
+      echo -e "\t   database \"$_db_name\" recreated"
+
+
+done < databases.txt
+echo ""
+
+mysql $mysql_credential_args -N -s -e "FLUSH PRIVILEGES"
+
+
+exit 0
+