quick 'n easy way to copy a file. Useful technique when I want to add something to the copy at the beginning or end. Otherwise, use File::Copy.
open(IN, "< $input");
open(OUT, "> $output");

print OUT "--- begin stuff ---\n";
print OUT <IN>;                 # <- this is the cool part
print OUT "---- end stuff ----\n";

close(IN);
close(OUT);

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In reply to easy file copy by tbarron

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