- dumps ascii values of all characters matching \W - reads from file or stdin).. - useful for analyzing unkown binary file formats.. - files must fit into ram 
#!/usr/bin/perl

$filename = $ARGV[0] || '/dev/stdin';

$/=undef;
open(FILE,$filename) or die $!;
$file=<FILE>;
close(FILE);
$file=~s/(\W)/&replace($1)/eg;
print $file;

sub replace { return "(".ord($_[0]).")" }

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In reply to showascii by photon

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