// General --> git status , git log
// Repository -->
// Add, commit and push the files to your branch git add <file_name> , git commit -m "Description" , git push origin <branch_name> ,
// Pull your files from the github repository git pull ,
// Clone (download and create) a github repository locally git clone username@host:/path/to/repository ,
// Pull the latest github version regardless the local version git fetch --all , git reset --hard origin/master ,
// Delete files added to git by mistake git ls-files --deleted -z | xargs -0 git rm
// Branches --> git branch , git checkout <branch_name> , git merge <branch_name>