su a wheel?

[Jan Varga]

Tomas Bazant wrote:

> Nevi nekdo, jak se v dalkovem loginu (telnet) zakaze obycejnym
> uzivatelum krome napriklad skupiny wheel program su?
>
> Dekuji

# more /etc/pam.d/su
#%PAM-1.0
auth       required     /lib/security/pam_wheel.so group=wheel
auth       required     /lib/security/pam_pwdb.so shadow nullok
account    required     /lib/security/pam_pwdb.so
password   required     /lib/security/pam_cracklib.so
password   required     /lib/security/pam_pwdb.so shadow use_authtok
nullok
session    required     /lib/security/pam_pwdb.so
session    optional     /lib/security/pam_xauth.so