Message “Support for password authentication was removed. Please use a personal access token instead.”

From August 13, 2021, GitHub is no longer accepting account passwords when authenticating Git operations. You need to add a PAT (Personal Access Token) instead, and you can follow the below method to add a PAT on your system. Create Personal Access Token on GitHub From your GitHub account, go to Settings => Developer Settings … Read more

What does FETCH_HEAD in Git mean?

FETCH_HEAD is a short-lived ref, to keep track of what has just been fetched from the remote repository. git pull first invokes git fetch, in normal cases fetching a branch from the remote; FETCH_HEAD points to the tip of this branch (it stores the SHA1 of the commit, just as branches do). git pull then … Read more