在命令 history 中显示时间戳 转自:http://linux.byexamples.com/archives/467/list-command-line-history-with-timestamp/ history 是一条非常实用的 shell 命令,可以显示出之前在 shell 中运行的命令,配合 last 显示之前登录的用户,就可以追溯是哪个用户执行了某些命令。 last ... mysurface tty7 :0Mon Oct6...
Linux在bash history当中添加timestamp 执行以下两条命令即可 echo'export HISTTIMEFORMAT="%y-%m-%d %T "'
1、默认情况下,history并不记录命令的执行时间,分析起来很困难。我们可以使用HISTTIMEFORMAT在历史中显示TIMESTAMP。 2、把上面的export HISTTIMEFORMAT="%F %T "命令加入到~/.bashrc中即可在登录后自动开启history时间戳了。添加完成后,执行source .bashrc让其生效。仅针对当前账号有效。 3、其实HISTTIMEFORMAT的格式就是...
If the HISTTIMEFORMAT variable is set, the time stamp information associated with each his‐ tory entry is written to the history file, marked with the history comment character. When the history file is read, lines beginning with the history comment character followed immedi‐ ately by a digit...
9. By default, the history command does not display the timestamp of when the command was executed. However, you can enable this feature by setting the HISTTIMEFORMAT variable to include the timestamp in the command history. 10. The command history is only saved for the current user session...
the time stamp associated with each displayed history entry. No intervening blank is printed between the formatted time stamp and the history line. If filename is supplied, it is used as the name of the history file; if not, the value of HISTFILE is used. Options, if sup‐ ...
the time stamp associatedwitheach displayed history entry.No intervening blank is printed between the formatted time stamp and the history line.If filename is supplied,it is usedasthe nameofthe history file;ifnot,the valueofHISTFILEis used.Options,ifsup‐ ...
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Local History revisions are normally marked with timestamps, which are not easy to navigate. Some revisions are automatically marked with labels based on predefined events: running tests, deploying apps, committing changes, and so on. You can always add a new label to mark the current state of...
HISTORYtimestamp 削除される、リカバリー履歴ファイルにある項目範囲を識別します。 完全なタイム・スタンプ (書式yyyymmddhhmmss)、 または最初の接頭部 (最小値yyyy) を指定できます。 提供されているそのタイム・スタンプ以下のタイム・スタンプ付きのすべての項目は、 リカバリー履歴フ...