create_user.sh

#!/bin/bash

if [ "$#" -lt 2 ]; then
	echo -e "Le script prend 2 arguments"
	exit 1
fi

##Vérifier que l'user existe pas déjà et que les groupes existent
#http://superuser.com/questions/336275/find-out-if-user-name-exists
#http://stackoverflow.com/questions/29073210/how-to-check-if-a-group-exists-and-add-if-it-doesnt-in-linux-shell-script

useradd $1 -b /home/$2/  -g $2 -m

for data in "$@";do
	if ( [ "$data" = "$1" ] || [ "$data" = "$2" ] );then #On fait rien car $1 est un user
		:
	else
		#Script de conf
		echo "/etc/environnement/$data.sh" >> /home/$2/$1/.bashrc
		#Add user to group
		usermod -a -G $data $1
	fi
done

#bashrc
echo "umask 027" >> /home/$2/$1/.bashrc