Git is a version control system. Git is free software distributed under the GPL. Git has a mutable index called stage. Git tracks chagnes of files. ----------------------------------------------- The sentences above were written when learning git. This is a self-learning repository. Nothing else to see, nothing else impressive. ----------------------------------------------- Step: 1.(finished) git remote add origin git@github.com:JasonDnfkr/linux_program.git 2.(finished) git push -u origin master 3. git push origin master