[SHELL]备份系统文件并邮件发送

#!/bin/bash

PATH=/bin:/usr/bin:/sbin:/usr/sbin::/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin;

export PATH

export LANG=C

# 系统文件备份路径

basedir=/backup/daily

# 数据库信息

user=root

passwd=t4#*934*#asdgite*

# 定义mysql备份路径

mysql_db_bak=$basedir/mysql_db_bak/$(date +%F_%H%M)

if [ ! -d "$mysql_db_bak" ];

 then

    mkdir -p $mysql_db_bak

fi

# 定义www备份路径

www_src_bak=$basedir/www_src_bak/$(date +%F_%H%M)

if [ ! -d "$www_src_bak" ];

 then

    mkdir -p $www_src_bak

fi

# 备份文件

mysql_bak=$mysql_db_bak/wordpress.sql.gz

www_bak=$www_src_bak/www.tar.bz2

# 定义备份文件作为附件的数组

all_bak=($mysql_bak $www_bak)

# 邮件标题

mail_subject="danaotiangong_daily_backup"

# 邮件内容

mail_content_mysql="send MySQL_BAK at $(date +%F_%H%M)"

mail_content_www="send WWW_SRC at $(date +%F_%H%M)"

# 定义内容数组

mail_content=("$mail_content_mysql" "$mail_content_www")

# 邮件地址

mail_address="[e-mail]"

# 1. 备份MySQL (数据库目录在/usr/local/mysql)

mysqldump -u $user -p$passwd --opt --skip-lock-tables  --flush-logs  --database mysql | gzip > $mysql_bak

# 2.备份www源代码:

cd /usr/local

 tar -jpcf $www_bak games

# 3.发送附件

yum install mutt -y

for((i=0; i!=${#all_bak[@]}; ++i))

{

 echo ${mail_content[i]} | mutt -s $mail_subject $mail_address -a ${all_bak[i]}

}