There is a git repository at ssh://bandit30-git@bandit.labs.overthewire.org/home/bandit30-git/repo via the port 2220. The password for the user bandit30-git is the same as for the user bandit30.
Clone the repository and find the password for the next level.
git

Navigate to the folder where you want to work using cd, and then use git clone to clone the Bandit30 repository.
git clone ssh://bandit30-git@bandit.labs.overthewire.org:2220/home/bandit30-git/repo repo30

Use the password from the previous stage. Everything should function correctly, but if an error appears, read the message carefully and double-check your command.

We used git log, git show, and git branch, but came up empty. What should we try next?

Running git tag revealed an interesting tag called secret, so we checked it with git show.
git tag
git show secret

You’ve got the flag — on to the next challenge!