* Git 

   1. apt install git
   2. create repo in gogs 
   3. git clone repo 
   4. touch README.md
   5. git add -A 
   6. git commit -m "first commit"
   7. git push origin master 


To collaborate on an existing repo 
   1. Be added as a collaborator 
   2. git clone <repo> (I'll show you where to get the addy) 
   3. git checkout -b <your name> 
   4. make changes 
   5. add commit
   6. git push origin <yourname>