On Thu, 2008-09-18 at 14:29 +0100, michael wrote:
> I've been struggling to get this to work but I think 'sed' should be
> able to do it if I could just get some help with the correct
> incantation...
>
>
> given a file with many strings, include many of the form
> <a href="some url or other">www</a>
>
> I wish each to be transformed to
> <a href="some url or other">some url or other</a>
>
> ie so literal 'www' is replaced with the actual URL for each
> occurance...
Well, it's not 'sed' (I prefer the PCRE), but this perl script ought to
get you off the ground.
#!/usr/bin/perl
use strict;
while (<>) {
chomp;
if (my ($url) = /<a href="([^"]*?)">www<\/a>/) {
print "<a href=\"$url\">$url</a>\n";
}
}
Cheers,
--
Matt Zagrabelny - mzagrabe@d.umn.edu - (218) 726 8844
University of Minnesota Duluth
Information Technology Systems & Services
PGP key 1024D/84E22DA2 2005-11-07
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He is not a fool who gives up what he cannot keep to gain what he cannot
lose.
-Jim Elliot
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