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How Do I Clear Bash History in Linux?

James H. Sterling • • 7 min read
How Do I Clear Bash History in Linux?
Removing history
If you want to delete a particular command, enter history -d <line number> . To clear the entire contents of the history file, execute history -c . The history file is stored in a file that you can modify, as well. Bash shell users will find it in their Home directory as .

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Moreover, how do I open bash history in Linux?

The bash shell stores the history of commands you've run in your user account's history file at~/. bash_history by default. For example, if your username is bob, you'll find this file at /home/bob/. bash_history.

Beside above, how do I permanently delete terminal history? The procedure to delete terminal command history are as follows on Ubuntu:

  1. Open the terminal application.
  2. Type the following command to to clear bash history completely: history -c.
  3. Another option to remove terminal history in Ubuntu: unset HISTFILE.
  4. Log out and login again to test changes.

Also question is, how do I edit bash history?

While this would be rather tedious now that almost every command gets logged in your history, you can edit your ~/. bash_history file. then edit the "old" one, Once you are satisfied with the result run this cp ~/. bash_history_old ~/.

What is history command in Linux?

history command in Linux with Examples. history command is used to view the previously executed command. These commands are saved in a history file. In Bash shell history command shows the whole list of the command.

Related Question Answers

How do I see bash history?

Bash includes search functionality for its history. The typical way of utilizing this is through searching backwards in history (most recent results returned first) using the CTRL-r key combination. For instance, you can type CTRL-r , and begin typing part of the previous command.

How do I view history in Linux?

In Linux, there is a very useful command to show you all of the last commands that have been recently used. The command is simply called history, but can also be accessed by looking at your . bash_history in your home folder. By default, the history command will show you the last five hundred commands you have entered.
James H. Sterling
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James H. Sterling

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.