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nmap-dev logo Nmap Development mailing list archives

Re: Detecting/parsing a hex string
From: Brandon Enright <bmenrigh () ucsd edu>
Date: Wed, 8 Oct 2008 16:24:22 +0000
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Wed, 8 Oct 2008 16:20:04 +0000 or thereabouts Brandon Enright
<bmenrigh () ucsd edu> wrote:



$hex_string =~ /(?:[0-9A-Fa-f]{2})+/


Of course, I failed to provide anchors here so this isn't foolproof.
Here we go:

$hex_string =~ /^(?:[0-9A-Fa-f]{2})+$/

Sorry 'bout that.

Brandon

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.9 (GNU/Linux)

iEYEARECAAYFAkjs3rYACgkQqaGPzAsl94KLgQCgpyj5bgtEhTWulNgp6pFDa4VO
Z84An2YKPxDnODSTldKalC7J27CmHZh7
=ue4S
-----END PGP SIGNATURE-----

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