6. Undoing
Learn how to undo actions in emacs using keyboard shortcuts
Category: Introduction to Terminal
Undoing in emacs
To undo text in emacs, use Ctrl + _.
Create a new file /root/0x02_emacs/undoing. using
emacs /root/0x02_emacs/undoing
Save the file by running Ctrl + x, Ctrl + s
Verify the changes by running the cat command.
cat /root/0x02_emacs/undoingThe above command will display the content of the file, in the terminal.