How to install git in linux and how to work with git?
closed as not a real question by manatwork, Renan, jw013, jasonwryan, Michael Mrozek♦ Nov 28 '12 at 18:18
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Just install like any other package using your Linux distribution's package management. Command-line that would be something like
for Fedora/RedHat/CentOS based distributions,
for Debian/Ubuntu based distributions.
Consult your distribution's documentation on how to install packages. I'm sure it provides the very common
Then on how to use git, use the general Git documentation, for example start reading "1.3 Getting Started - Git Basics".