摘录


1. Display timestamp using HISTTIMEFORMAT

Typically when you type history from command line, it displays the command# and the command. For auditing purpose, it may be beneficial to display the timepstamp along with the command as shown below.

export HISTTIMEFORMAT='%F %T '

history | more

1 2008-08-05 19:02:39 service network restart 2 2008-08-05 19:02:39 exit 3 2008-08-05 19:02:39 id 4 2008-08-05 19:02:39 cat /etc/redhat-release

点评

这样就可以跟踪命令是啥时候执行的了,甚至可以把用户名也格式化进去,高大上有木有?

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asked 07 Jan '15, 17:24

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原野之狼
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