2
votes
0answers
43 views

Easiest way to sandbox an user

I'd like to sandbox a user so that they can only read files under /media/shared/somefolder. What's the easiest way to accomplish this? Users/groups? ACL? AppArmor? Some context: Plex Media Server is ...
11
votes
3answers
4k views

How to check if a user can access a given file?

*nix user permissions are really simple, but things can get messy when you have to take in account all the parent directory access before reaching a given file. How can I check if the user has enough ...
7
votes
1answer
784 views

How to stop users from Switching to Root user

I have disabled the root user login from Sshd.conf file so now no one can login using root user even if they know the password SOMEHOW. Now I have 3 users in server ROOT,EMERG and ORACLE. I want to ...
2
votes
1answer
67 views

Optimal way to setup user account / accesses?

I have a (home) Ubuntu machine; upon installation I created the "x" user during the installation (who is not the root) so often when I want to run apt-get or other things that require write access to ...