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Re: perl -pie "???"

by Chady (Priest)
on Aug 18, 2004 at 05:52 UTC ( #383869=note: print w/ replies, xml ) Need Help??


in reply to perl -pie "???"

here's my take, since you want -p and not -n

perl -pi -e '$_="" if $i++' file

Update: oops! wrote it backwards. Thanx TZapper for pointing it out.

perl -pi -e '$_="" unless $i++' file

He who asks will be a fool for five minutes, but he who doesn't ask will remain a fool for life.

Chady | http://chady.net/


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Re^2: perl -pie "???"
by TZapper (Acolyte) on Aug 18, 2004 at 10:53 UTC
    Chady, your one-liner deletes everything but the first line.

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