如何强制ubuntu服务器每小时执行一次命令?

问题描述 投票:0回答:1

使用此crontab,我迫使nginx和超级用户每隔一小时和每四小时执行一次命令。但是我如何才能强制每10分钟发出一次此命令:

# /etc/crontab: system-wide crontab
# Unlike any other crontab you don't have to run the `crontab'
# command to install the new version when you edit this file
# and files in /etc/cron.d. These files also have username fields,
# that none of the other crontabs do.

SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

# m h dom mon dow user  command
17 *    * * *   root    cd / && run-parts --report /etc/cron.hourly
25 6    * * *   root    test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )
47 6    * * 7   root    test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly )
52 6    1 * *   root    test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.monthly )
#
# Restart streams
0 */4   * * *   root    supervisorctl stop all; rm -f /etc/nginx/hls/*/*.{ts,mp4}; supervisorctl start all

0 */1   * * *   root    supervisorctl start all; 
#
0 */1   * * *   root    rm -f /etc/nginx/hls/*/*.{ts,mp4};

0 */1 * * * root supervisorctl start all;中,此命令*/1强制使它每1小时运行一次。但是我可以定义分钟吗?

ubuntu cron ubuntu-18.04 cron-task
1个回答
0
投票

分钟是第一个参数。这将每10分钟执行一次命令。

*/10 * * * * root [your command]

另请参阅this answer

© www.soinside.com 2019 - 2024. All rights reserved.