#!/bin/sh #/usr/bin/printf '\x41' # patch out the wait for keypress /usr/bin/printf '\xa9\x0d' | dd of=logo_demo.dsk bs=1 seek=9873 count=2 conv=notrunc # patch out the ?? #/usr/bin/printf '\xea\xea\xea' | dd of=logo_demo.dsk bs=1 seek=9905 count=3 conv=notrunc