[Techtalk] Can tcsh report 'command had no output'?
Kelly Jones
kelly.terry.jones at gmail.com
Sun Oct 12 16:30:59 UTC 2008
Can I force tcsh to say "previous command returned empty stdout" or
something? I often cut and paste shell output for my cow-orkers, and
it's crucial to note when a command returns nothing.
Currently, I insert the information manually:
> ls | fgrep 'phrase'
[no results]
but it'd be nice if tcsh had a setting to do this automatically?
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