If you are doing X11, for example, you can go low-level or pick any of a number of high-level libraries. The tutorial assumes you understand C and basic Linux programming. It has two sections, really.

Ubuntu is one of the most popular Linux distros for all kinds of users, from Linux newbies to seasoned campaigners. For ...

Understand basic Linux programming, commands, configurations and installation. Learning Ubuntu Linux Server: An 11-step guide to getting your first Ubuntu Linux server up and running, perfect for ...

Now, if you want to really get the most out of Linux, or are considering a career as a Linux administrator, you'll need to learn considerably more… including the command line. N ...

One reason a lot of people get started with the Linux terminal is to use ImageMagick and FFmpeg. These are popular tools for converting image and video files. One reason you might want to do this is ...

An excerpt from Linux Programming by Example: The Fundamentals explaining memory management and the Linux/Unix address space.

Why switch to Linux? More security, more privacy, and freedom from vendor lock-in. And these distributions are as simple to ...

Good programming practice requires that userland calls to the OSshould always pass through the C runtime library or its equivalent, sothat the system call interface need only be maintained in one ...

Before you take the plunge and devote time and hardware to experimenting with Linux, let's cover the basics of this free OS. Though its design varies substantially from what you are used to in the ...

Windows API programming is for windows, and won't work in linux, for that reason. So I want to relearn C++, but for linux.