Git: Git is a version control system

• Stages:
  • Working directory
  • Staging area
  • Local repo

• Create a local repo

  git init

• The default branch is master/main

• Move files from the working directory to the staging area

  git add <file path>

• Add all changed files and folders to the staging area

  git add .

• Commit files from staging to the local repo

  git commit -m "first commit"

• Check the status of the working directory and staging area

  git status

• Check the local repo log and commit IDs

  git log

Git global configuration:

• Username
• Email

git config --global user.name "admin"
git config --global user.email admin@qt.com