By gabriele
Hallo,
I’m installing the Firewall with UFW on Ubuntu. When I run the command to set IPv6, I can not save and close the file. Please what is the key on the keyboard to save and exit?
I’m trying with ctrl+O and ctrl+X but it does not work.
Thak you! Gabriel
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For the Linux noobs, like me, enter edit mode by pressing ‘i’, ‘l’, or ‘a’
once done editing hit ‘esc’ to go back to command mode
then :x + enter to save and exit
What Editor are you using (vi, nano, etc…)
If you are on vi you can try: :wq to exit and write :q! to exit without saving :w to write and continue editing.
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