Presented by Matt Yoho.
Git: Distributed version control
- A repository tracks the history of a project. Generally one project per repository.
- Commits are git's atomics units.
git showdisplays the content of the most recent commit.
- Stages of a file: changed => staged => committed
git showplus a commit ID will show that commit.
git show HEADis synonymous with
git revertplus a commit ID will rollback changes to the provided commit ID.
Branching and Merging
- One of the most awesome things about git!
- Branches allow you to try out ideas quickly and cheaply. Keep what works. Throw out what doesn't.
masterdoesn't have to be the name of the primary timeline for a project. But... You'd be crazy pants to change that.
git log --onelineprints out a nicer-looking log.
git diff HEAD masterin a branch will compare
HEADof that branch to what's in master.
- git-media library for storing large assets like PSDs or Illustrator files.
git fetchpulls code down.
git pullfetches and merges in one step.
- You can use GitHub for almost every action you'd take on a repository from the command line: Adding files, editing files, viewing commits, creating branches, etc.