-> 30 user: user01 -> user30
-> 20 mappa: mappa01 -> mappa20

-> Al elso 10 user:	csoport1-ben be kel tenni
-> User11 -> User20:	csoport2-ben be kel tenni
-> User21 -> User30:	csoport3-ben be kel tenni

mappa01 -> mappa10:	root:csporot1 a tulajdonos	Permiziok:	Owner: RWX, Group: RWX, Others: -
mappa11 -> mappa20:	root:csporot2 a tulajdonos	Permiziok:	Owner: R+W, Group: R+X, Others: -
mappa21 -> mappa30:	root:csporot3 a tulajdonos	Permiziok:	Owner: R, Group: R, Others: RWX