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overriding aliases
Authored by: sjk on Jul 29, '05 04:06:36PM

But remember you can override your "rm" alias by prepending '\' (backslash) to it. :-)

And, depending on the flavor of Unix and/or command, adding "-f" after an alias with "-i" can override its interactivity.

Personally, I prefer using cp/mv/rm with "-i" by default (e.g. with shell aliases) and overriding it when desired. With "rm", I'd rather be prompted to delete the first of many files, interrupt the command, recall it (e.g. ctrl-P), slap a backslash in front of it, and redo it than be the unwilling victim of an overzealous wildcard. An occasional, brief "do you really want to do that?" pause has been a worthwhile rethink-and-redo safety net for me although some people will be annoyed by it. And I've never wanted to remember to use interactive versions for those commands. YMMV. :-)



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