
How to Fix Git Push Rejected: Non-Fast-Forward Merge
You run git push and get: ! [rejected] main -> main (non-fast-forward)

You run git push and get: ! [rejected] main -> main (non-fast-forward)

You run pip install somepackage on Windows and get a PermissionError

If you click the terminal panel in VS Code and nothing happens, or it opens a blank shell instead...

You run git stash and see: fatal: Unable to create 'path/.git/index.lock...

If you're working with Git on a Mac and see the error fatal: Unable to create '/pat...

If you're on Ubuntu 23.04 (Lunar Lobster) and try to install a Python package with pip, you m...