
Fix 'git pull failed index.lock file exists' Error
When running git pull, you may see an error like:
fatal: Unable to create ...
Software troubleshooting desk

When running git pull, you may see an error like:
fatal: Unable to create ...

You run npm install and see: engine "node" is incompatible with this m...

When you run git clone and see error: RPC failed; curl 56 OpenSSL SSL_read: Co...

You enable hardware acceleration in Chrome to improve performance, and suddenly the screen goes b...

You're in the middle of a merge and git stops with a conflict. One side deleted a file, the o...

When you run git push and see rejected! non-fast-forward, it means your...