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MySQL backup tool
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| #!/bin/bash | |
| # This program is free software: you can redistribute it and/or modify | |
| # it under the terms of the GNU General Public License as published by | |
| # the Free Software Foundation, either version 3 of the License, or | |
| # (at your option) any later version. | |
| # | |
| # This program is distributed in the hope that it will be useful, | |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| # GNU General Public License for more details. | |
| # | |
| # You should have received a copy of the GNU General Public License | |
| # along with this program. If not, see <https://www.gnu.org/licenses/>. | |
| ######################################################################## | |
| # | |
| # Project: mysql-backup | |
| # Version: 1.0.0 | |
| # Date: 2020-05-15 | |
| # Author: Daif Alazmi <daif@daif.net> | |
| # | |
| ######################################################################## | |
| # Backup configurations | |
| BACKUP_DIR='/mnt/databases' | |
| BACKUP_USR='root' | |
| BACKUP_PWD='' | |
| BACKUP_DBS=`mysqlshow | grep "|" | tr -d ' ' | tr -d '|' | egrep -v Databases` | |
| BACKUP_LIN=' ' | |
| ######################################################################## | |
| # 1 - Create backup directory if not existed. | |
| ######################################################################## | |
| if [ ! -d "$BACKUP_DIR" ]; then | |
| mkdir -p "$BACKUP_DIR"; | |
| fi | |
| [ ! -d "$BACKUP_DIR" ] && echo -e "\033[0;31m \n>\n> Error: Backup directory $BACKUP_DIR is not exists! ... \n>\n\033[0m" && exit 1 | |
| ######################################################################## | |
| # 2 - Start backup | |
| ######################################################################## | |
| echo -e "\033[0;33m \n### Start backup `date` ###\n\033[0m" | |
| for db in $BACKUP_DBS | |
| do | |
| printf "\033[0;32m>> %s %s \033[0m" $db "${BACKUP_LIN:${#db}}" | |
| mysqldump -u $BACKUP_USR -p$BACKUP_PWD "$db" | gzip -9 > "$BACKUP_DIR/$db-$(date +%F).sql.gz" | |
| printf "\033[0;32m[Done]\n\033[0m" | |
| done | |
| echo -e "\033[0;33m \n### End backup `date` ###\n\033[0m" |
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