#!/bin/sh for feh in ??_?_?/*.bytecode ; do echo -n "$feh " echo -n `./testparse glsl $feh |grep "INSTRUCTION COUNT: " |perl -w -p -e 's/\AINSTRUCTION COUNT://;'` echo -n " vs. " grep "instruction slots used" `echo $feh |perl -w -p -e 's/bytecode\Z/disasm/;'` |perl -w -p -e 's#\A// approximately (\d+) instruction slots used .*?\Z#$1#;' done