This is not the hardest thing in the world to write, but I just couldn't get over how clean and English-like it was. So here it is.
#!/usr/local/bin/perl

use strict;

sub usage {
  die "USAGE: $0 \$raw_file \$cooked_dir";
}

scalar @ARGV == 2 and my ($raw_file,$cooked_dir) = @ARGV or usage;

warn "$raw_file, $cooked_dir";

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In reply to Ensuring the correct number of arguments, assigning them or printing usage by princepawn

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