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0 votes
2 answers
2k views

What does Docker ID 999 mean?

What does the 999 on the docker mean: michael@the-marketplace:/opt/backups$ id uid=1002(michael) gid=1002(michael) groups=1002(michael),999(docker) and why can I simply become root by running (source ...
zaid asseh's user avatar
1 vote
1 answer
1k views

Cannot run docker as non sudo user

cannot run docker as non-privileged user. I added user to docker group with: sudo groupadd -a -G docker $USER I loggeg out and in again, still no success. I am running docker on a Ubuntu 21.10 system....
t0v4's user avatar
  • 51
2 votes
1 answer
4k views

Docker group assignment doesn't affect the user

I'm using Ubuntu 18.04. On the manual page on how to use docker without sudo it is written that user should add himself to the docker group and perform logout/login for changes to take affect. I ...
maks's user avatar
  • 339