使用shell备份网站和数据库

#/bin/bash

BackuPath=/opt/backup/

WebPath=/usr/local/apache2/htdocs/

DATE=`date +%Y%m%d`

WebBakFIle=web${DATE}.tar.bz2

DBFile=DB${DATE}.tar.bz2

DBuser=‘root‘

DBpassword=‘123‘

FTPserver=192.168.1.107

FtpTargetPath=‘ftp/backup‘

cd $WebPath

pwd

tar jcf $WebBakFIle * | mv $WebBakFIle $BackuPath

for db in ` mysql -u$DBuser -p$DBpassword -B -N -e ‘show databases;‘ `

do

 mysqldump -u$DBuser -p$DBpassword --single-transaction  $db > ${db}.sql

done

for sqlfile in `ls -l | grep ".sql" | awk ‘{print $8}‘`

do

tar jcf $DBFile $sqlfile | mv $DBFile $BackuPath

done

cd  $BackuPath

pwd

ftp -v -n $FTPserver << END

user lbx qwe123

bin

cd $FtpTargetPath

ls -l

put $DBFile

put $WebBakFIle

bye

END

文件被成功备份：

每晚凌晨4点自动备份：

[root@localhost opt]# crontab -l

0 4 * * * bash /opt/echo.sh

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