How do I exit bash without saving history?

How do I exit bash without saving history?

Remove/Delete Bash History Completely

1. Quit Bash Shell Without Saving History: Clear History Option. history -c && exit.
2. Quit Bash Shell Without Saving History: Set HISTSIZE to 0 (zero) HISTSIZE=0 && exit.
3. Quit Bash Shell Without Saving History: Delete HISTFILE and Unset HISTFILE. rm -f $HISTFILE && unset HISTFILE && exit.

How do I close a terminal connection?

7 Answers

1. closing the shell session will usually exit, for example: with the shell builtin command, exit , followed by Enter , or.
2. in the case where you have a bad connection and the shell is unresponsive, hit the Enter key, then type ~. and ssh should immediately close and return you to your command prompt.

Is there a way to clear the history of the terminal?

reset or tput reset only does things to the terminal. The history is entirely managed by the shell, which remains unaffected. history -c clears your history in the current shell.

How do I clear my history in Bash?

This clears the history saved in the history file as well as the history in the current session (so that it’s not saved to file when bash exits). It then exits the shell. The next shell session will have no history. Instead of removing all your history entries, type these commands in your terminal:

Why do I need to clear my command line history?

For instance if you have typed a command that contained a password in plain-text and you don’t want another system user or an attacker to see this password, you need to delete or clear the history file. Take a look at the command below, here the user aaronkilik has typed the database server password on the command line.

How do you remove a line from a history file?

To remove a single line from the history file, use the -d option. For example, if you want to clear a command where you entered clear-text password as in the scenario above, find the line number in the history file and run this command.