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问题描述
我让cron每天凌晨3:50执行一个任务,除了一个星期二与这个月的第一天相符:
I made a cron to execute a task every tuesday at 3:50 AM - except a tuesday which coincides with the first day of the month:
50 3 * * 2 MyCommand但我不知道
推荐答案你可以在你的脚本中添加一个条件语句吗?我会这样做。
Can you put a conditional in your script? I would do that. And in your cron you can comment that it won't run on the first per your script directions
例如,在bash中你可以这样做:
As an example, in bash you can do this:
#!/bin/bash dayofmonth=`date +"%d"` if [ $dayofmonth == "01" ]; then # do not run, exit exit fi # otherwise go on echo "it is not the first"因此,您的cron将是
So your cron would be
30 5 * * 2 /path/to/script # comment: script conditional in place to not run on the 1st更多推荐
特殊cron表达式:如何使异常?
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