If you're not yet comfortable with writing scripts on Unix and Linux systems, this post might get you off to a healthy start. Creating a script on a Unix or Linux system can be dead easy or ...

There are three facts we can use to our advantage: The option variable ("optvar") stores the option name currently being ...

There was a time when embedded system developers didn’t need to worry about graphics. When you have a PIC processor and two-line LCD, there isn’t much to learn. But if you are deploying Linux-based ...

If you don't think Linux skills are relevant, consider this: Linux system basics power Android devices, servicing half the world's smartphones and tablets. It's also the OS of choice for many of the ...

I'm looking for info on using "if" with errorlevels but I may be using the wrong term because I keep coming up with nt shell scripting info.<BR><BR>So here is what I want to do...<BR><BR>I want to run ...

This course provides an overview of System Programming for the Linux operating system, or software which is interfacing directly with the Linux Kernel and C library. The basic components of a Linux ...

Despite being incredibly useful, I just can't bring myself to learn these Linux skills, but that doesn't mean you shouldn't ...

Although Linux receives a lot of praise as a rock-solid server and, recently, as an up-and-coming desktop, games have never been its strong suit. Sure, we all have our favorite diversions; I've spent ...

The following excerpt is from chapter 3, User-Level Memory Management, of Arnold Robbins’ book Linux Programming by Example: The Fundamentals, Prentice Hall PTR; (April 12, 2004), used with permission ...