yujie-w / gitworkshop

Git

Tutorial

Git Config

git config --global user.name "First Last"
git config --global user.email "user.email.com"
git config --global core.editor "nano -w"
git config --list

Initialization

git init
git checkout -b main
git branch
git status
git status --ignored

Commit

git add README.md
git add .
git add --all
git commit -m "Some commit messages"

Logs

git log
git diff
git diff --staged
git diff HEAD~1 README.md
git diff HEAD~1
git diff HEAD~3
git diff 46ee645737acbca62e3b3b2231e0af5016285e03 README.md

Pull out History

git checkout 46ee645737acbca62e3b3b2231e0af5016285e03 README.md
git checkout 46ee645737acbca62e3b3b2231e0af5016285e03
git checkout main

Ignore

mkdir data
touch a.csv b.csv data/d.csv data/e.out
nano .gitignore

Connect to Github

git remote add origin https://github.com/Yujie-W/GitWorkshop.git
git remote -vl
ssh-keygen -t ed25519 -C "Yujie-W@GitHub"
ssh -T [email protected]

Push and Pull

git push
git pull