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Reasons why crontab does not work

 
阅读更多

这个链接可能会有解答

 

http://askubuntu.com/questions/23009/reasons-why-crontab-does-not-work

 

此外一定要注意,crontab的默认目录是什么,不要明明已经运行了,你还以为没运行。

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