Login Limitations
Hi all,
I have 2 questions:
1) On my Linux server (redhat) i cannot login directly with root (except at console). Although i can login with any non root id and then SU to root. Where is this setting done?
2) On Another of my linux machines (redhat again) a normal user (non root) cannot su at all (to any id) unless if he is in the group "wheel".
Where is this setting done?
Please advice.
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