3天后下午5点执行ls:
at 5pm +3 days /bin/ls
3周后下午5点执行ls:
at 5pm +3 weeks /bin/ls
明天下午17:20点执行date:
at 17:20 tomorrow /bin/date
1999年最后一分钟,打印abc:
at 23:59 12/31/1999 echo abc
3天后下午5点执行ls:
at 5pm +3 days /bin/ls
3周后下午5点执行ls:
at 5pm +3 weeks /bin/ls
明天下午17:20点执行date:
at 17:20 tomorrow /bin/date
1999年最后一分钟,打印abc:
at 23:59 12/31/1999 echo abc