title: Difference between "git add -A" and "git add ."
body: <p>What is the difference between <a href="https://git-scm.com/docs/git-add#Documentation/git-add.txt--A" rel="noreferrer"><code>git add [--all | -A]</code></a> and <a href="https://git-scm.com/docs/git-add" rel="noreferrer"><code>git add .</code></a>?</p>