I know this is a script written a thousand times over. Replacing a string with another string within a group a text files. I am betting that its such a command use for perl that its almost become a given how to write it. Here's my take on it. Suggestions on how to shorten it or better way to do it?

#!/usr/bin/perl -w

use strict;

my @array = glob("*.htm");

for my $i(@array) {
  open(FH, "$i");
  open(NH, ">tmp");
    while(<FH>) { 
      $_ =~ s/string1/string2/g;
      print NH $_;
    }
  close(NH);
  close(FH);
  rename("tmp", $i);
}

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humbly -c

In reply to Can you teach a new dog an old trick? by c

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