[Question][Enviornment Setting] Password of docker image

[gayeun4195]

Name: Gaeun Noh

Hello, I'm trying to set the environment using docker + vs code, and I'm following the steps in https://gitlab.com/-/snippets/2506127.

I tried to install vi in my docker machine, which needs sudo permission. However, I don't know the password of the given docker image.

Can I know the password of my docker-image, prosyslab/classroom?

[tanapthetimid]

It's 1234

[KAIST-JongchanPark]

Probably, initial sudo password is 1234.

[727yubin]

By the way, unless you keep your docker running indefinitely, installing any additional packages won't help, since they will be deleted once the container is closed.

[tanapthetimid]

By the way, unless you keep your docker running indefinitely, installing any additional packages won't help, since they will be deleted once the container is closed.

You can restart a stopped container in docker without losing any data. Use docker run to run a new container and docker start to start a stopped container.