-1
votes
0answers
12 views

Firewall rules for user groups [duplicate]

Is there a way to define of firewall rules that are only applicable for a specify user group or a user? Assume I have a user ABC that is not a sudoer on a box, I would like to ABC to follow ABC's ...
1
vote
2answers
41 views

how to determine the permissions of groups?

When you invoke sudo, it prompts for password and then checks the /etc/sudoers configuration file to see if the user is permitted access to run the command. /etc/sudoers is the sudo configuration ...
4
votes
1answer
148 views

View List of Sudoers with No Sudo Priviledges

If I'm not a sudoer, is it possible to view the list sudoers? Does /etc/group show this information?
0
votes
1answer
109 views

How can I allow a group to execute a command as another user?

I'm conservative about my sudoers policy. I'm trying to allow wheel users to run psql postgres postgres as the postgres user (because when ident that's the only way it works). root ALL=(ALL) ALL ...
2
votes
1answer
47 views

Allow a specific user to sudo to users that are part of group X

I have several users, which are all part of group X. And I want to be able to give user Y to sudo to members of group X. Obviously I don't want to edit sudoers everytime I add a user to group X, is ...
3
votes
1answer
292 views

Is it a bad idea to add myself to the sudo group?

Members of the sudo group in my Debian install can execute anything without entering a password. This is convenient, but seems like a bad idea. NOTE: My computer is an ordinary desktop, not a server ...
3
votes
1answer
1k views

Adding kill to a sudoers group

How can I give permissions in sudoers such that each member of a group is able to kill the process owned by another member of the group? Scenario: I have two users -- bill and dev-cron -- who are ...
76
votes
6answers
23k views

Where did the “wheel” group get its name?

The wheel group on *nix computers typically refers to the group with some sort of root-like access. I've heard that on some *nixes it's the group of users with the right to run su, but on Linux that ...