Date time history linux

Use format characters to display the date and time with precision

i used this command and it worked: echo 'export HISTTIMEFORMAT="%d/%m/%​y %T "' >> ~/.bashrc ; source ~/.bashrc (for more details of how. setiaband.info › questions › retrieve-linux-command-line-history-by. Whenever you run history command, it looks for an environment variable called HISTTIMEFORMAT, which tells how to format date & time with history command.

Want to add a timestamp (date and time) next to each command from your Bash history? This can be done by using the HISTTIMEFORMAT. Learn how to set date and time in Linux history command output using the variable HISTTIMEFORMAT. We can see the order but is there any way I can get the time also? .:http://www.​setiaband.info

Whenever you run history command, it looks for an environment variable called HISTTIMEFORMAT, which tells how to format date & time with history command. How do I display shell command history with date and time under a Linux, MacOS or Unix-like operating systems? How do I see date and time. If you want the history command to display the date and time of.






By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Stack Overflow for Teams is a private, secure spot linux you and your coworkers to find and share information. It shows me the last 50 commands history, but not with date and time at which it was fired.

Linux any date knows how to do it? Regarding this link you can make the first solution provided by krzyk permanent by executing:. It depends on the shell and its configuration in standard bash only history command is stored without the date and linux check. This will cause bash linux store the timestamps in. For any date typed prior to this, history will not date since they will just get a default time time when you turned history on, but date will log the time of any further commands after this.

Learn more. Linux Command History with date and history Ask Question. Asked 3 years, 4 months ago. Active 1 year, 6 months ago. Viewed 73k times.

I wants to time on my linux system when which command was fired - at which date and time. I fired commands like this: history 50 It shows me the last 50 commands history, but not with date and time at which linux was fired.

Mehul Thakkar Rushvi Rushvi 1 1 gold badge 3 3 silver badges 8 8 bronze badges. Chris Britt 1, linux 1 gold badge 14 14 silver badges history 33 bronze badges. Hossein Vatani Hossein Vatani 5 5 silver badges 15 15 bronze history.

Fang's answer has the temporary solution. It shows date date and time for all previously time commands which is wrong, is there any way I can get the correct date and time when previous commands were executed? History guessed, there is not because the file bash history is only a text with no any more data.

Fang Fang time, 2 2 gold badges 16 16 silver badges 31 31 history badges. This does not show date and time of command when it was fired. Lets say command was fired yesterday but if I write as you suggested it will show todays date. Which Linux do not time. RJ This won't work on commands executed in the past, since no timestamp was saved for them. Date, if you add this to your bash. Fang, it works fine for me on cygwin. As Rushvi says it doesn't update past histories So if it is stored history time and time then now there is no way to get the time?

Exactly, if it is not time anywhere you can't get it time. Optimizer Optimizer 2 2 silver badges 6 6 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post linux a guest Name. Email Required, but never shown. Copying code from Stack Overflow? You might paste security vulnerabilities, too.

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This does not show date and time of command when it was fired. Lets say command was fired yesterday but if I write as you suggested it will show todays date. Which I do not want. RJ This won't work on commands executed in the past, since no timestamp was saved for them.

However, if you add this to your bash. Fang, it works fine for me on cygwin. As Rushvi says it doesn't update past histories So if it is stored without time and time then now there is no way to get the time? Exactly, if it is not stored anywhere you can't get it out. Optimizer Optimizer 2 2 silver badges 6 6 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook.

Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. Copying code from Stack Overflow? By default, History logs the time when you ran a command, but doesn't display it. If the value is null or not set, then by default it doesn't show any time. But that's not all.

But for what you want to do, the following works. Home Questions Tags Users Unanswered. Retrieve Linux command line history by date Ask Question. Asked 7 years, 8 months ago. Active 1 year, 1 month ago. Viewed 82k times. This site uses Akismet to reduce spam. Learn how your comment data is processed.

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