title: Github clone command - a couple of questions
body: <p>Is it needed to use --recursive command after clone to make the repository work properly? (if it contains vendor folder)</p>
  
  <p>After cloning the repository, there is a .git folder in the downloaded location - can I safely delete this?</p>
  
  <p>And the last question - one time I cloned a repository I got a password ssh request...won't there be any traces of my password in the downloaded repository?</p>
  
  <p>Many thanks for any answers!</p>