## Setting up SSH forwarding

SSH forwarding can improve your security along with reducing the need to type passwords and have multiple keys linked to your GitHub/GitLab instance. The procedure is:

This is a guide to setting up Lmod (lua environment modules) on a CentOS system. I’ve used a similar procedure to set them up on a Mac, as well, so this is still a useful guide to the workings of Lmod if you use a different system; mostly paths will change. On a Mac, you’ll want to install Lmod from the science tap in brew. There are several good pages covering environment modules (TCL version), but not many that use the newer Lua syntax. This document aims to fill that roll.