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Mysql Backup Daily

** This is need to be modified

TIME_1=`date +%s`
cd /backup/mysql
DBS="$(mysql --user=youruser --password=yourpass -Bse 'show databases')"
for db in ${DBS[@]}
echo ${db}-$(date +%m-%d-%y).sql.bz2 is being saved in /backup/mysql
# remember to add the options you need with your backups here.
mysqldump --user=youruser --password=yourpass $db --single-transaction -R | bzip2 -c > ${db}-$(date +%m-%d-%y).sql.bz2
TIME_2=`date +%s`
elapsed_time=$(( ( $TIME_2 - $TIME_1 ) / 60 ))
## just a sanity check to make sure i am not running a dump for 4 hours
echo "This mysql dump ran for a total of $elapsed_time minutes." > mysql_dump_runtime.txt
# delete old databases. I have it setup on a daily cron so
# anything older than 60 minutes is fine
for del in $(find /backup/mysql -name '*.sql.bz2' -mmin +60)
echo This directory is more than one day old and it is being removed: $del
rm $del
mysql_backup_daily.txt · Last modified: 2020/08/10 02:35 (external edit)