幸福飞过海 - crontab https://fengqi.me/tag/crontab/ zh-CN Tue, 06 Jan 2015 10:14:11 +0000 Tue, 06 Jan 2015 10:14:11 +0000 [转载]linux定时任务如何每隔0.5秒执行一次呢？ https://fengqi.me/unix/325.html https://fengqi.me/unix/325.html Tue, 06 Jan 2015 10:14:11 +0000 风起 参考：linux定时任务如何每隔0.5秒执行一次呢？

* * * * * for i in `seq 120`; do awesome_scripts& sleep 0.5; done

由crontab每分钟调度，每次唤起，循环执行120次，间隔0.5秒.

PS: 很有意思的变通啊.

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