Here is a YouTube video about Productivity in Ruby with Tmux and Vim, and is part of a growing collection of videos I have found to be useful if you are doing programming or coding and want good experience with coding and applications on the command line. The reason is to see Chris Hunt expound on how Ruby programmers can be very productive with an optimised setup of Vim with Tmux and understanding how your computing experience can be greatly improved with ability to work on the command line.
This tutorial, "Productivity in Ruby with Tmux and Vim" is free education you can watch, which will help you deepen your knowledge and be better prepared for Information Technology certification exams, schoolwork, or simply being faster and more efficient with your computer. is important for mastering the essentials and getting your computing skills on the right track.