Using Git without Sudo in many accounts

Question

How can you use Git without Sudo in multiple accounts in one Ubuntu?

My Ubuntu has many accounts. The creation of new accounts has made Git inaccess

Answer 1

I would guess the ownership of the .git directory are the problem.

You shouldn't use one source tree from different users - it's likely to lead to problems.

The git executable is not the issue. It should be owned by root, and have 755 permissions. (-rwxr-xr-x)

In other words you can use git from multiple accounts, but you shouldn't share a single working directory.