Git

Push an existing repository to new repository

Get current remote repo URL

git remote -v

Set new remote repo

git remote set-url origin https://github.com/kimhan9/my-new-repo.git

Push to repo

git branch -M main
git push -u origin main

List which files are staged, unstage and untracked.

git status

Displays committed snapshots.

git log
git log --oneline

# Display last 3 commits
git log -n 3

Changes on a individual file.

git blame <filename>
git blame README.md

Undo a file

# Undo last change
git revert  HEAD

Reset to a specific commit

git reset --hard <ID>