
Prevent Git Index Lock File Creation: Practical Fixes
If you see fatal: Unable to create 'path/to/.git/index.lock': File exists., ...
Software troubleshooting desk

If you see fatal: Unable to create 'path/to/.git/index.lock': File exists., ...

If you see fatal: remote origin already exists when trying to add a remote repositor...

When cloning or fetching a large repository, Git may time out before the transfer completes. This...

You're in the middle of a Git operation and suddenly you see:
fatal: Unable to ...
You're running Docker on a Mac and suddenly get an error: no space left on device

You open Chrome, it starts to load, then crashes before the window fully appears. This can happen...