크론탭 작업 5분마다 수행

개요

how to run cron every N minutes
매 N분마다 크론 수행
크론탭 N분마다 수행
크론 작업 매 N분마다 수행

N분마다 수행

*/N * * * * 명령어

6시간마다 수행

0 */6 * * * 명령어

예시: 5분 간격

root@zetawiki:~# crontab -l | grep check.php
*/5 * * * * php /root/script/check.php

root@zetawiki:~# cat /var/log/syslog | grep check.php
May 16 06:55:01 zetawiki CRON[25465]: (root) CMD (php /root/script/check.php)
May 16 07:00:01 zetawiki CRON[25703]: (root) CMD (php /root/script/check.php)
May 16 07:05:01 zetawiki CRON[25928]: (root) CMD (php /root/script/check.php)
May 16 07:10:01 zetawiki CRON[26178]: (root) CMD (php /root/script/check.php)
May 16 07:15:01 zetawiki CRON[26403]: (root) CMD (php /root/script/check.php)
May 16 07:20:01 zetawiki CRON[26644]: (root) CMD (php /root/script/check.php)
May 16 07:25:01 zetawiki CRON[26869]: (root) CMD (php /root/script/check.php)
May 16 07:30:01 zetawiki CRON[27107]: (root) CMD (php /root/script/check.php)
May 16 07:35:01 zetawiki CRON[27332]: (root) CMD (php /root/script/check.php)
May 16 07:40:01 zetawiki CRON[27582]: (root) CMD (php /root/script/check.php)
May 16 07:45:01 zetawiki CRON[27807]: (root) CMD (php /root/script/check.php)
May 16 07:50:01 zetawiki CRON[28045]: (root) CMD (php /root/script/check.php)
May 16 07:55:01 zetawiki CRON[28270]: (root) CMD (php /root/script/check.php)
May 16 08:00:01 zetawiki CRON[28508]: (root) CMD (php /root/script/check.php)
... (생략)

같이 보기

참고

http://www.thegeekstuff.com/2011/07/cron-every-5-minutes/