A couple of hours work for a Linux sysadmin / developer

I would like to have a one or two-hour remote screen-sharing session with an experienced Linux sysadmin/developer. I am an experienced Windows sysadmin/developer who has decided to use Linux more for development. I am currently setting the dev environment, getting started, and poking around with Ubuntu and tooling.

I have some beginner-level questions on configuring my dev environment like $SUDO_ASKPASS and some basic nix stuff I need help with. If you have an hour to spare, I would be happy if we could take a call.