简单实用的mysql数据库备份 网页文件备份

安装percona-xtrabackup

http://990487026.blog.51cto.com/10133282/1759237

root@uat:/backup# cat xtrabackup.sh #!/bin/bashbackdir=/backup/mysqlweb_page_backdir=/backup/user=r**tpass=a**********tlogfile=innobackupex.log#备份网页文件mytime=`date +"%F_%H-%M-%S"`cd /var/www/tar -zcf  ${mytime}_html.tar.gz html/mv ${mytime}_html.tar.gz $web_page_backdirweek=`date +%u`mkdir $backdir >> /dev/null 2>&1if [ ! -f  /globalback ]then    cat /dev/null > $logfile    innobackupex --user=$user --password=$pass $backdir    stat=`echo $?`    ls $backdir | tail -n 1 > /globalback    basedir=`cat /globalback`    last=`ls $backdir  | tail -n 1`    date "+%F %H:%M" >> $logfile    if [ $stat -ne 0 ]     then         echo "备份失败！" >> $logfile     exit    fi    echo " 检测到之前没有做过全局备份，完全备份一次！" >> $logfile    basedir=`cat /globalback`    echo "基  本库是 $backdir/$basedir "  >> $logfileexitfiif [ $week -eq 7 ]then    innobackupex --user=$user --password=$pass $backdir    stat=`echo $?`    incre=`ls $backdir | tail -n 1`    if [ $stat -ne 0 ]     then    date "+%F %H:%M" >> $logfile         echo "备份失败！" >> $logfile     exit    fi    ls $backdir | tail -n 1 > /globalback    basedir=`cat /globalback`    echo "↓↓↓↓↓↓↓↓↓↓↓   每周全局备份分割线  ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓" >> $logfile    date "+%F %H:%M" >> $logfile    echo "全局备份"  >> $logfile    echo "数据备份的位置  $backdir/$basedir "  >> $logfile    basedir=`cat /globalback`    echo "基  本库是 $backdir/$basedir "  >> $logfileelse   basedir=`cat /globalback`   last=`ls $backdir  | tail -n 1`   innobackupex --user=$user --password=$pass --incremental $backdir --incremental-basedir=$backdir/$last    stat=`echo $?`    incre=`ls $backdir | tail -n 1`    echo "" >> $logfile    date "+%F %H:%M" >> $logfile    if [ $stat -ne 0 ]     then         echo "备份失败！" >> $logfile     exit    fi    echo "增量备份 "  >> $logfile    echo "基  本库是 $backdir/$basedir "  >> $logfile    echo "本次备份是 $backdir/$incre "  >> $logfile    echo  "MySQL二进制日志文件路径"  >> $logfile    grep "^log.bin" /etc/mysql/my.cnf  >> $logfilefi