at:一次性計劃任務
Ctrl + D 退出
at的限制使用:
/etc/at.allow 允許那些使用者使用
/etc/at.deny 禁止
點選(此處)折疊或打開
- [[email protected] ~]$ at 23:38
- at> date > a.txt
- at> <EOT>
- job 12 at 2016-09-14 23:38
- [[email protected] ~]$ at 23:38 2016-09-14
- at> date >> a.txt
- at> <EOT>
- job 13 at 2016-09-14 23:38
- [[email protected] ~]$ atq
- 13 2016-09-14 23:38 a oracle
- 12 2016-09-14 23:38 a oracle
- [[email protected] ~]$ atrm 13
- [[email protected] ~]$ atq
- 12 2016-09-14 23:38 a oracle
- [[email protected] ~]$
顯示程序ID
pgrep -l crond
來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/26066458/viewspace-2125010/,如需轉載,請注明出處,否則将追究法律責任。
轉載于:http://blog.itpub.net/26066458/viewspace-2125010/