【发布时间】:2020-07-13 01:17:14
【问题描述】:
通过这个 crontab,我强制 nginx 和主管每小时和每 4 小时执行一次命令。但是我如何强制每 10 分钟执行一次这个命令:
# /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};
在0 */1 * * * root supervisorctl start all; 这个命令*/1 强制每1小时完成一次。但是我可以定义分钟吗?
【问题讨论】:
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也许这有助于创建您需要的语法crontab.guru
标签: ubuntu cron ubuntu-18.04 cron-task