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
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