easy. 
#!/usr/bin/perl -w -i.bak
$regexfile = shift @argv;
open (FH, $regexfile);
@regexen = <FH>;
close FH;

while (<>)  {
   foreach $regex  (@regexen)   {
      ($a, $b) = split /\t/, $regex;
      s/$a/$b/og;
   }
}

[download]
this should work, but it may not.

Original code restored below by GrandFather

#!/usr/bin/perl -w
$regexfile = shift @argv;
open (FH, $regexfile);
@regexen = <FH>;
close FH;

while (<>)  {
   foreach $regex  (@regexen)   {
      $regex;
   }
}

[download]

--linuxkid


imrunningoutofideas.co.cc

In reply to Re: modifying a file with regex! by linuxkid
in thread modifying a file with regex! by rna_follower

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