网站备份脚本

建立脚本 /var/backups/create.sh

添加执行权限chmod +x create.sh

然后添加crontab定时任务

0 0 * * * /var/backups/create.sh

脚本文件如下

#! /bin/bash
tDir=$(date '+%Y%m%d%H');
tDir="/var/backups/$tDir";
echo $tDir;
if [ ! -d $tDir ];then
    mkdir $tDir;
fi

mysqldump -uroot -ppassword dbname > "$tDir/name.sql"

mkdir "$tDir/source/"
cp -r /var/www/op_system/app "$tDir/source/app"
cp -r /var/www/op_system/config "$tDir/source/config"
cp -r /var/www/op_system/public "$tDir/source/public"
cp -r /var/www/op_system/resources "$tDir/source/resources"
cp -r /var/www/op_system/.env "$tDir/source/.env"

find /var/backups/* -maxdepth 0 -type d -mtime +15 |xargs rm -rf