Created
August 31, 2017 18:34
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MySQL Backup All DB Example
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#!/bin/sh | |
# A simple bash script for backup all MySQL database. | |
# Christian Dita Putratama <svcadm[at]ditatompel[dot]com> | |
HOST="localhost" | |
USER="<YOUR_MYSQL_USER>" | |
PASSWORD="<YOUR_MYSQL_PASS>" | |
BACKUPBASEDIR='/path/to/backup/dir/' | |
THEDATE=`date +%d-%m-%Y-%H-%M` | |
# default database backup file to keep before deleted : 3 day. | |
# feel free to change `mtime` value so it can be fit with your need. | |
find $BACKUPBASEDIR -mtime +3 -type f -delete | |
databases=`mysql -h $HOST -u $USER -p$PASSWORD -e "SHOW DATABASES;" | tr -d "| " | grep -v Database` | |
for db in $databases; do | |
if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]] ; then | |
FILEBACKUPSQL="$THEDATE"-"$db".sql.gz | |
echo "Dumping database: $db" | |
mysqldump -h $HOST -u $USER -p$PASSWORD --databases $db | gzip > $BACKUPBASEDIR$FILEBACKUPSQL | |
fi | |
done |
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