In this chapter, we'll need all the usual tools, such as the GNU Compiler Collection (GCC) compiler, the Make tool, and the generic Makefile, but we'll also need a program called
screen. If you don't already have it, you can install it with your distribution's package manager—for example,
sudo apt-get install screen for Debian/Ubuntu, or
sudo dnf install screen for CentOS/Fedora.
All code samples for this chapter can be downloaded from https://github.com/PacktPublishing/Linux-System-Programming-Techniques/tree/master/ch9.
Check out the following link to see the Code in Action video: https://bit.ly/2O8j7Lu