how to git init with main code example

Example 1: git init

cd /path/to/my/codebase
git init   
git add .    
git commit -m "my comment"

Example 2: github git init main

$ git init -b main

Example 3: github git init main

$ git remote add origin  <REMOTE_URL> 
# Sets the new remote
$ git remote -v
# Verifies the new remote URL