#! /bin/sh
#
# addtogroup - add a user to a local group on Mac OS X
#            tested on 10.5 10.6 and 10.10 copyright 2015-04-5 by Brett Wynkoop
#            wynkoop@wynn.com
#
PATH=/bin:/sbin:/usr/bin:/usr/sbin

MYNAME=`basename $0`

export PATH MYNAME

LUSER=$1
LGROUP=$2

if [ x$2 = x ]
then
    echo
    echo "USAGE: $MYNAME user group"
    echo
    exit 99
fi

dseditgroup -o edit -a $LUSER -t user $LGROUP

if [ $? -eq 0 ]
then
    echo 
    echo "$MYNAME added $LUSER to group $LGROUP"
    exit 0
fi