Git and Github are the best version control solution.
Prepare
cd ~/.ssh
ssh-keygen -t rsa -C "xiaofeng.qu.hk@ieee.org"
vi id_rsa.pub
# copy all and paste to the github
ssh git@github.com # testing
Git
Init
Init with code
git init
git remote add ...
Init by clone the repo
git clone ...
Daily push
git pull
git status
git diff
git add .
git add --all
git commit -asm "comment"
git push
Branching
git branch -b newbranch
git add new.txt
git commit -asm "comment"
git checkout master
git merge newbranch
Submodule
git submodule add git://github.com/quxiaofeng/mycv.git _cv
git add .
git commit -asm "added a submodule"
git push
Online Git Branching Tutorial
An example image of the git tutorial