More help in commands to start using git

We I create a project, there is a little help how to add code to the repository:
(1) How to add code
(2) How to start from scratch

Usually the programmer has a code he want to add to the repository, and the commands to to that should be:

go to your computer
if you use linux start a terminal
if you have windows go to start/programs/git/git bash

Write this commands in gitbash (windows) or in bash(linux)

#!python

cd /path/to/your/project
example: cd /c/xampp/htdocs/myproject  
git init
git remote add origin sshkey
example: git remote add origin ssh://git@bitbucket.org/username/projname.git
git status
git add *
git status
git commit -m "This is the very first initial commit"
git status
git push origin master

Go to bitbucket and check the code is in the repository