[OT] Sed issue
Todd Zullinger
tmz at pobox.com
Fri Dec 1 15:51:48 UTC 2006
David G. Miller wrote:
> Why use sed? How about:
>
> cat file | head --lines=-3 | awk '{if (/-----BEGIN PGP SIGNATURE-----/)
> exit; print $0;}'
>
> The head --lines=-3 prints the file after skipping the first three
> lines.
Skipping the first three lines isn't reliable as a PGP message may
contain more or less lines after the -----BEGIN PGP MESSAGE-----,
there might be no Hash: header, could be multiple Comment: headers,
etc. It would work in the specific case Dan asked about though.
--
Todd OpenPGP -> KeyID: 0xBEAF0CE3 | URL: www.pobox.com/~tmz/pgp
======================================================================
Victory is Mine!
-- Stewie Griffin
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