#!/bin/bash

print_usage () {
   echo -e "\nUsage:\n   bash users.sh <command> <username> <password> <home_dir> <shell>\n"
}

if [[ $5 == '' ]]
then
   BASH=/bin/false
else
   BASH=$5
fi

case $1 in
"")
   print_usage
   ;;
-h)
   print_usage
   ;;
--help)
   print_usage
   ;;
delete)
   userdel $2
   ;;
add)
   userdel $2
   STATUS=`useradd -d $4 -s $BASH -g 65534 $2`
   echo "${2}:${3}"|chpasswd
   
   if [[ $5 != '' ]]
   then
      chown -R $2:65534 $4
   fi
   
   quotatool -u $2 -b -l 5Gb /dev/xvda1
   ;;
esac   

exit 0