I've always wanted to dig into C programming. When I saw @rwxrob start this on a live stream, I thought it would be fun to embark on this adventure too.
My system is running Ubuntu, I installed gcc 9.3 and make 4.2.1 which were the current versions for Ubuntu 20.24 (LTS).
This will be done following the Linux Kernel coding style.
This code was entered in whilst reading along with the text. Since I have some background in programming in C style languages, and some familiarity with C, there were few questions to ask while programming.