Linux Basic tutorial How to query the history operation time under Linux

To view the operation time of the history record in the Linux operating system, you can do this in the following steps:

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　　1, modify the /etc/profile file, add at the end:exporthisttimeformat= "%f%t ' WhoAmI '"

　　2, or in the user directory, modify the file . bash_profile, add export histtimeformat= "%f%t ' WhoAmI '"

Exit the terminal and log back in.

example, check The history operation time:

Copy the code code as follows :

　　[Email protected] ~]$ history |tail

　　989 2013-06-24 19:06:04admin Vi. bash_profile

　　990 2013-06-24 22:06:03admin LL

　　991 2013-06-24 22:06:09admin Vi. bash_profile

　　992 2013-06-24 22:06:18admin Ll-ag

　　993 2013-06-24 22:06:55admin History | Tail

　　994 2013-06-24 22:07:11admin Vi. bash_profile

　　995 2013-06-24 22:07:24admin History | Tail

　　996 2013-06-24 22:07:32admin Eixt

　　997 2013-06-24 22:07:35admin Exit

　　998 2013-06-24 22:07:41admin History | Tail

Linux Basic tutorial How to query the history operation time under Linux