搞不懂的crontab 用法 - Linux
By Candice
at 2008-07-24T14:20
at 2008-07-24T14:20
Table of Contents
在# 底下.如果直接打指令.是可以過的.可成功備份.指令為
tar -cvf /home/nike/mail.$(date +%y%m%d).tar /var/spool/mail/
但若在 crontab -e 底下.想要定時來備份.(想法是檔名以時間來命名.才不會重覆)
指令為
12 15 * * * tar -cvf /home/nike/mail.[($date +'%y')].tar /var/spool/mail/
在LOG的鏌誤訊息為
mail CROND[15218]: (root) CMD (tar -cvf /home/moo/mail.[($date +')
請問我指令該怎麼打才正確呢..試了好久.
有參考鳥哥的網站..但還是沒什麼幫助.請教一下各位..謝謝
--
http://www.wretch.cc/album/loved80
愛亂拍
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By Hedy
at 2008-07-29T00:32
at 2008-07-29T00:32
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at 2008-08-01T07:10
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at 2008-08-03T16:03
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at 2008-08-04T01:42
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