shell脚本汇总 1 以年月日命名备份文件

#!/bin/bash
#createabackpackageforMysqLofballandwebofballcloud
#

#backupMysqLforballandwebforballcloud

cd/www/web/backup_ballcloud/

year=`date+%Y`

month=`date+%m`

day=`date+%d`

now=$year-$month-$day

#createadirectoryforeverybackupfile

mkdirbackup_$now

#tar/www/web/ballcloud//www/wdlinux/MysqL/data/

tar-zcvfbackup_$now/backup.tar.gz/www/wdlinux/MysqL/data//www/web/ballcloud/&>/dev/null

#