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How do you use regular expressions? by mikosullivan2006-11-19 12:55:59
  I tend to write deeply evil perl. by Yohimbe 2002-06-05 13:30:55
Here's part of the function of netstat -ta in 273 bytes of perl. Linux only. 
#!/usr/bin/perl
use strict;
open (PROC,"/proc/net/tcp");
while (<PROC>) {
        s/([0-9A-F]{8})/xlateaddr($1)/eg;
        s/:([0-9A-F]{4})/":" . xlatehex($1)/eg;
        print;
}
sub xlateaddr { join ".", map hex , reverse shift =~ m/[0-9A-F]{2}/g;}
sub xlatehex { sprintf "%d", hex shift; }
[ Reply ]
    I'm proud of this one. by Yohimbe2002-06-05 13:33:22
      Hmm, now and *that's* by IByte2002-06-05 13:38:15
        Same here by DaNutBall2002-06-05 13:40:48
          You wanna see deeply ill? by Yohimbe2002-06-05 13:48:29
            *vomit* by DaNutBall2002-06-05 13:57:38
              Don't you vomit all over the ARS source! by bugarup2002-06-05 14:43:33
                Yikes! There's bits all over the place!!! (n/t) by Tars_Tarkas2002-06-05 14:52:14
                  *grin* for obfusticated coding, that's what... by DaNutBall2002-06-05 15:16:27
            I'm sure some of the other moderators by Naruki2002-06-05 16:02:06
              That would almost be as bad as modding Illiad by nawft2002-06-05 17:04:34
                It'd probably be worse. by Naruki2002-06-05 19:14:41
          that must be why by nimdokk2002-06-05 14:47:50
        Come on, it's possible to write legible Perl too by SMcV2006-11-19 12:55:59

 

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