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crontab 上午8点到晚上12点怎么写?

有个任务需要从早上8点到晚上12点每隔5分钟执行一次, 但是 crontab 小时的合法值是 0-23, 下面的写法都不正确:

*/5 8-24 * * * cmd
*/5 8-0 * * * cmd

正确应该怎么写?


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我觉得就是 写法应该是这个,要不你试试这个?

*/5 8-23,23-0 * * * cmd

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