#!/bin/bash

#3
if grep -q myUsers /etc/group
    then
        echo "group exits"
    else
        echo "group not exits"
	groupadd myUsers
    fi

#1,2
if id myUser >/dev/null 2>&1; then
        echo "user exists"
	useradd newUser
	usermod -g myUsers newUser
else
        echo "user does not exist"
	useradd myUser
	usermod -g myUsers myUser
fi

dir=/home/1,2,3
file=/home/1,2,3/myFile

#4, 5
if [ ! -d $dir ]; then
	mkdir $dir
	touch $file
else
	echo "directory exists"
fi

#6,7
if >> $file
then
	echo "Potrebitelqt ima pravo za zapis"
	echo $USER >> $file
	echo $UID >> $file
else
	echo "Potrebitelqt nqma pravo za zapis"
fi

#8
chown myUser $file
chmod 760 $file

#9
echo $(date) >> $file
cp $file /home/undefined/Documents

#10
shutdown -P