git

Git — distributed version control system.

reference	description
concepts	DAG, content-addressable, three states, detached HEAD
objects	blob, tree, commit, tag, packfile, gc, fsck
refs	branches, tags, symbolic ref, reflog, refspec
index	staging area, git add, git reset, index format
cli	porcelain commands, git log, diff, stash, bisect
branching-merging	merge, fast-forward, squash, conflict, merge strategies
remotes	fetch, push, pull, refspec, protocol, credential
rebase	rebase, cherry-pick, interactive rebase, history rewrite
diff-patch	diff, patch, conflict resolution, merge driver
config	.gitconfig, config levels, aliases, signing
internals	plumbing commands, .git layout, environment variables
worktree	linked worktrees, submodules, sparse checkout, shallow clone
hooks	hooks, pre-commit, pre-push, client/server-side
workflows	git flow, trunk-based, LFS, signing, gitignore