自动备份脚本

backup.sh

#!/bin/bash

#Funciont: Backup website and mysql database
#Author: licess
#Website: http://lnmp.org

#IMPORTANT!!!Please Setting the following Values!
bak_dir=/home/backup
if [ -d $bak_dir ]; then
    echo 'begin'
else
    mkdir $bak_dir
fi

######~Set Directory you want to backup~######
Backup_Dir1=xxx.com
Backup_Dir2=xxxx.com

######~Set MySQL UserName and password~######
MYSQL_UserName=xxxx
MYSQL_PassWord=xxxx

######~Set MySQL Database you want to backup~######
Backup_Database_Name1=xxxx
Backup_Database_Name2=xxxx

######~Set FTP Information~######
FTP_HostName=xxx.xxx.xxx.xxx
FTP_UserName=xxxx
FTP_PassWord=xxxx
FTP_BackupDir=backup

#Values Setting END!

TodayWWWBackup=www-*-$(date +"%Y%m%d").tar.gz
TodayDBBackup=db-$(date +"%Y%m%d").tar.gz
OldWWWBackup=www-*-$(date -d -3day +"%Y%m%d").tar.gz
OldDBBackup=db-$(date -d -3day +"%Y%m%d").tar.gz

tar zcf $bak_dir/www-$Backup_Dir1-$(date +"%Y%m%d").tar.gz -C /home/wwwroot/ $Backup_Dir1
tar zcf $bak_dir/www-$Backup_Dir2-$(date +"%Y%m%d").tar.gz -C /home/wwwroot/ $Backup_Dir2

/usr/local/mysql/bin/mysqldump -u$MYSQL_UserName -p$MYSQL_PassWord $Backup_Database_Name1 > $bak_dir/db-$Backup_Database_Name1-$(date +"%Y%m%d").sql
/usr/local/mysql/bin/mysqldump -u$MYSQL_UserName -p$MYSQL_PassWord $Backup_Database_Name2 > $bak_dir/db-$Backup_Database_Name2-$(date +"%Y%m%d").sql

cd $bak_dir
tar zcf $bak_dir/$TodayDBBackup db-*-$(date +"%Y%m%d").sql

rm -f $bak_dir/db-*-$(date +"%Y%m%d").sql
rm -f $bak_dir/$OldWWWBackup
rm -f $bak_dir/$OldDBBackup

cd $bak_dir

lftp $FTP_HostName -u $FTP_UserName,$FTP_PassWord << EOF
cd $FTP_BackupDir
mrm $OldWWWBackup
mrm $OldDBBackup
mput $TodayWWWBackup
mput $TodayDBBackup
bye
EOF