this might not even be cool, but it started as a "I bet you can't do that as a a one-liner" from a cow-worker.
hope this helps someone else out there....
stevenrh
we wanted to turn our usernames into email addresses for our domain, from the NIS database.
It isn't entirely in perl, but it is pretty useful for me :)
ypcat passwd | awk -F: '{print $1}' | perl -p -e' ; chomp; print "$_\@ +domain.local > oneliner.out
hope this helps someone else out there....
stevenrh
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Re: add text to each line of a file
by thor (Priest) on Mar 10, 2005 at 19:30 UTC | |
by ambrus (Abbot) on Mar 10, 2005 at 22:07 UTC | |
by thor (Priest) on Mar 11, 2005 at 01:08 UTC | |
Re: add text to each line of a file
by b10m (Vicar) on Mar 10, 2005 at 19:36 UTC | |
by ambrus (Abbot) on Mar 10, 2005 at 22:04 UTC | |
by smalhotra (Scribe) on Mar 14, 2005 at 22:37 UTC | |
by mw (Sexton) on Mar 30, 2005 at 11:50 UTC |
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Cool Uses for Perl