Octave is an open-source replacement for MATLAB, a software and programming environment for numerical arithmetic and data analysis. Sometimes it's more convenient to run Octave scripts from the command line.

It's sometimes easier to edit a file from terminal by using Sublime Text, and yet it is not the default in Windows. This tutorial will show you how to use the command line to open files with Sublime Text in Windows.

PEP8 was designed to make Python code more readable. If you're new to Python, remembering what a piece of code does a few days or weeks after you created it can be challenging. If you follow PEP8, you may be able to assure that your variables have been properly named.