Added the -G option to allow logins only for users that are members of a certain group. This allows finer control of an instance on who can and cannot login over a certain instance (e.g. password and not key). Needs double-checking and ensuring it meets platform requirements.

#!/bin/bash

# output version
bash printinfo.sh

make clean > /dev/null

echo "checking..."
./helper.pl --check-source --check-makefiles --check-defines|| exit 1

exit 0

# ref:         $Format:%D$
# git commit:  $Format:%H$
# commit time: $Format:%ai$