- Joined
- May 18, 2007
- Messages
- 6,822
- Display Name
Display name:
jsstevens
And to add (perhaps useless) detail, quit without saving the changes.It’s the “abort” command sequence for the standard UNIX edit program (vi). ESC gets you out of other modes, : is to enter a command, the a command is to quit and the ! Means suppress warning gas and do it.
Programmers are lazy and would rather memorize arcane command ms like this than type things out.