What does your workflow look like on Linux?

I thought it would be interesting to share what tools and methodologies people use and for their work/personal projects/productivity tasks in a Linux ecosystem. It can be as mundane as creating slides or the usual kernel development, and anything in-between.

I am quite sure many of you have interesting takes on how doing things better and/or faster.

E.g. for all paperwork-related tasks, I use my own LaTeX template for the type of document I need, that I modify to suit the current task in any text editor, and then I compile afterwards in PDF thanks to Makefiles.