In the last chapter, we learned how to work with the command prompt. We also updated our Pi’s OS and the firmware. We learned how to access the Pi remotely. All these skills will be very helpful to us for all the demonstrations we will see in this and remaining chapters.
From this chapter onward, we will start learning the Linux commands. We will learn the commands related to files and directories.
Absolute and Relative Paths
Commands: pwd, tree, and cd
Various Text Editors ...