Cant use commands in console

[kokonautor]

Hello I installed https://hub.docker.com/r/niiknow/vestacp container in UNRAID 6.6.7. i need to do some commands like sudo docker exec $CONTAINER_ID cat /vesta-start/root/password.txt to get password. But I just can´t. I´m not sure if I shouuld choose shell or bash in docker config. COuld anyone help please?

 

I also tried some reccomended commands with error:

root@54cf4e70d3f3:/# docker exec -it vestacp bash
bash: docker: command not found

Edited January 2, 2020 by kokonautor

[Squid]

There's no guarantee that any given container will have any given nix command installed.

 

You could try

 

docker exec -it vestacp sh

 

as a fall back.

[Siwat2545]

9 hours ago, kokonautor said:

Hello I installed https://hub.docker.com/r/niiknow/vestacp container in UNRAID 6.6.7. i need to do some commands like sudo docker exec $CONTAINER_ID cat /vesta-start/root/password.txt to get password. But I just can´t. I´m not sure if I shouuld choose shell or bash in docker config. COuld anyone help please?

 

I also tried some reccomended commands with error:

root@54cf4e70d3f3:/# docker exec -it vestacp bash
bash: docker: command not found

Looks like your running docker-cli command inside a docker container, try using the unraid terminal instead of container shell

Or you could just use passwd -u root to change the password

Edited January 3, 2020 by Siwat2545

[kokonautor]

Thanks. Does anbody knows how much ram/cpu docker takes in unraid? Is it possible to define this somewhere like in VM´s?