Hi again, I'm sure we've all been there (at least those of us who use git from the command line) you do git push -u origin master and you get an error, well it can be resolved and ridiculously easy too.
Just open the git terminal and run the following command
git config --global http.proxy http://proxyuser:proxypwd@proxy.server.com:8080
Replace proxyuser with your username, proxypwd with your system password and proxyserver.com with the Proxy IP you're behind e.g 172.18.9.2 and port the port you're behind. I have a blogpost on running npm install behind a corporate proxy which runs almost exactly the same, check that out if you're a little bit confused, I go into it in greater detail. Have a great day 😃