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#!/bin/bash #backup mysql data #Auther:arezone #website:http://www.olinux.org.cn DBDIR=/data/mysql BACKDIR=/data/bak/mysql TIME=`date -d "today" +%F` DB=$(ls -p $DBDIR | grep / |tr -d / | grep -Ev 'information_schema|performance_schema|mysql|test') /etc/init.d/mysqld stop if [ -d $BACKDIR ] then echo "OK!" else mkdir -p $BACKDIR fi cd $DBDIR for i in $DB do tar czf $BACKDIR/$i\_db\_$TIME.tar.gz $i done /etc/init.d/mysqld start find $BACKDIR -name "*.tar.gz" -type f -mtime +15 -exec rm {} \; >/dev/null 2>&1