linux之at命令

linux之at命令
at now+10min
yum -y install at
systemctl start ate

sudo apt-get install at -y

at [参数] [时间]

-m 给指定的用户发送邮件

atq 查看所有的任务
atrm 删除一个任务

at 4pm+3days
/bin/ls
结束用 ctrl +d