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Questions tagged [user-groups]

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50 votes
1 answer
156k views

chown - Operation not permitted

I'm logged in as minime. I don't understand why it doesn't allow me to chown file that I own without su privileges. Obviously I can use sudo, but I'd like to understand why? because of www-data group?...
user avatar
22 votes
5 answers
39k views

How to arbitrarily map user/group ownerships in rsync

I need to rsync a directory to a remote server so that all files belonging to user X and group Y on the source (local) machine are mapped to user W and group Z on the destination (remote) machine. If ...
matteo's user avatar
  • 4,429
3 votes
1 answer
1k views

Why is a new group not active after SSH login via tmux?

This is my situation: I have added a new group to my user. I have verified /etc/group is properly set up. If I do su - myuser the group is shown with id -a But login-out and login-in again (via ssh) ...
blueFast's user avatar
  • 2,736
0 votes
2 answers
32k views

Give a group write permission to a folder

I need help understanding how giving write permission to a group, works in Ubuntu. I am logged in as root and have a www-data:www-data and ftpuser:ftpuser (user:group). I add the ftpuser into the www-...
pbount's user avatar
  • 105