Version management

Why use version management? Because it's nice to be able to undo changes to your work. When you have a past version saved there's much less anxiety about making big changes. When you want to collaborate it helps a lot to be able to keep track of what's going on. Knowing what's changed and when is really helpful when you're managing code.

Why git? Because I already know a little, okay?

Gitting git
https://git-scm.com/downloads

Windows
GUI master race: TODO CLI peasants:

Linux
CLI peasants:

Gitting gud
https://git-scm.com/book

git clone
copy a remote repo to a local dir e.g. git clone git://example.com/gits/somerepo.git

git init
start a new repo in some local dir e.g. git init my_new_repo/ e.g. git init.

git pull
grab code from some remote host to an existing local repo

git push
write some local repo to some remote host

Links
https://help.github.com/en