gosteg Usage gosteg IMAGE --channel (r|g|b) --bits {1-8} --order (lsb|msb) --xy (xy|yx) [--invert] or for short: gosteg IMAGE -c (r|g|b) -b {1-8} -s (lsb|msb) -x (xy|yx) [-v] gosteg -h for further info.