git/index.md

author	title	subtitle	date
Marc Beninca	Git CPP	Concepts, Porcelain & Plumbing	2024 / 03

Git

Concepts

• hash
  • sha1 (sha256)

Porcelain

• git init
  • bare | non-bare
• git config
  • system → global → local
  • user name & email
  • description
• git status
• git branch --force
• git add
• git commit
• git checkout | switch
• git worktree
• git merge
  • fast-forward
  • three-way
• git rebase
  • as-is
  • merge-squash
  • cherry-pick
  • interactive
• git reflog
• git remote | clone
• git fetch | pull
• git push
• git tag

Plumbing

• .git/config
• .git/description
• .git/refs
  • heads/branch
  • remotes/remote/branch
  • tags/tag
• .git/objects
  • .git/objects
  • git cat-file -t|-p hash
  • git update-ref refs/heads/dev hash
  • git symbolic-ref HEAD refs/heads/main
  • git hash-object -w file
  • git update-index
  • git write-tree
  • git commit-tree