remote repositories

git fetch <remote> – retrieve all data from remote repository since last fetch (or clone)
does not modify working directory; requires merging
git fetch --all – fetch from all remotes
git pull – executes fetch > merge
git push <remote> <branch> – push to repository
git remote -v – return remote repositories, their shortnames, and URLs
git remote add <remote> <url> – add a new Git remote repository
git remote show <remote> – return information about repository, including if you’re up-to-date.
git remote rename <old> <new> – rename a remote from to
git remote rm <remote> – remove