Help me please, I am trying to run this in my terminal:
asgard@asgard-A7N8X2-0:~/CollegePortal$ git pull
error: cannot open .git/FETCH_HEAD: Permission denied
Then I try this one
asgard@asgard-A7N8X2-0:~/CollegePortal$ sudo git pull
Permission denied (publickey).
fatal: The remote end hung up unexpectedly
Help me, I don't understand this problem.
It seems like the first one isn't working because your user doesn't have the permissions for changing that directory, and the second because your root user doesn't have the right SSH keys for accessing that git repository.
Depending on what you're trying to do, it might be better to clone the repository to a different directory, or maybe chown
the current directory to have full access for your user