#!/bin/sh -e
delete_old_etc_modules() {
# normalize the files by ignoring empty lines
local modules_hash="$(sed -e '/^$/d' /etc/modules | md5sum | cut -d ' ' -f1)"
case "$modules_hash" in
330dcf902eae56682d44133c168fee89) ;;
6e5894c5d926d1e69968e64e3ffa1cbd) ;;
*) return ;;
esac
# delete the unmodified /etc/modules
rm -f /etc/modules
}
create_etc_modules() {
[ -e /etc/modules ] && return 0
cat <