在linux中常用的shell备份脚本

备份脚本：

备份网站内容

#!/bin/bash

#指定运行的脚本shell

#运行脚本要给用户执行权限

bakdir=/backup

month=`date +%m`

day=`date +%d`

year=`date +%Y`

hour=`date +%k`

min=`date +%M`

dirname=$year-$month-$day-$hour-$min

mkdir $bakdir/$dirname

mkdir $bakdir/$dirname/conf

mkdir $bakdir/$dirname/web

mkdir $bakdir/$dirname/db

#备份conf,检测通过

gzupload=upload.tgz

cp /opt/apache2/conf/httpd.conf $bakdir/$dirname/conf/httpd.conf

cd /opt/apache2/htdocs/php

tar -zcvf $bakdir/$dirname/web/$gzupload ./upload

#远程拷贝的目录要有可写权限

scp -r /backup/$dirname root@10.1.1.178:/backup

备份数据库：

#!/bin/bash

#指定运行的脚本shell

#运行脚本要给用户执行权限

bakdir=/backup

month=`date +%m`

day=`date +%d`

year=`date +%Y`

hour=`date +%k`

min=`date +%M`

dirname=$year-$month-$day-$hour-$min

mkdir $bakdir/$dirname

mkdir $bakdir/$dirname/conf

mkdir $bakdir/$dirname/web

mkdir $bakdir/$dirname/db

#热备份数据库

cp /opt/mysql/my.cnf $bakdir/$dirname/db/my.cnf

cd /opt/mysql

mysqldump --opt -u zhy -p --password=1986 test>$bakdir/$dirname/db/test.sql

mysqldump --opt -u zhy -p --password=1986 phpwind>$bakdir/$dirname/db/phpwind.sql

#远程拷贝的目录要有可写权限

scp -r /backup/$dirname root@10.1.1.178:/backup