root@kl /tmp/zad-facl $ mkdir bsk3
root@kl /tmp/zad-facl $ chmod 0750 bsk3
root@kl /tmp/zad-facl $ touch bsk3/plik3a
root@kl /tmp/zad-facl $ setfacl -d -m group:testowa:rwx bsk3
root@kl /tmp/zad-facl $ setfacl -d -m o::rx bsk3
root@kl /tmp/zad-facl $ touch bsk3/plik3b
root@kl /tmp/zad-facl $ mkdir bsk3/kat3
root@kl /tmp/zad-facl $ getfacl bsk3/*
# file: bsk3/kat3
# owner: root
# group: root
user::rwx
group::r-x
group:testowa:rwx
mask::rwx
other::r-x
default:user::rwx
default:group::r-x
default:group:testowa:rwx
default:mask::rwx
default:other::r-x

# file: bsk3/plik3a
# owner: root
# group: root
user::rw-
group::r--
other::r--

# file: bsk3/plik3b
# owner: root
# group: root
user::rw-
group::r-x                      #effective:r--
group:testowa:rwx               #effective:rw-
mask::rw-
other::r--

root@kl /tmp/zad-facl $