The Unix operating system is one of computing's most significant technologies, ... a vast set of text-based system commands that vaguely resemble the commands used in Microsoft's DOS operating system.

A U.S. federal court decision on Friday over software widely used on corporate servers ruled that Novell, and not SCO Group, was the rightful owner of copyrights covering the Unix operating system.

On "1-2-3-4-5-6-7-8-9-0 Day," tech lovers all over the world celebrated the moment when the clocks in the popular Unix computer operating system struck that exact stream of numbers. But on Feb. 13 ...

Shell basics. The Unix command line shell is roughly equivalent to the command window in Microsoft Windows (cmd or PowerShell). The commands we walk through below will work on any Unix-like system ...

The /opt file system is a relative newcomer to Unix file systems and is primarily used to house optional software packages. /tmp was and still is, of course, intended for temporary files.

The ps -e command produces a listing of all active processes on the system, including the name of the command that started the task. In BSD-based UNIX systems, you use the ps -ax command. The ...

I am currently writing a version of File Tree Walk for my systems programming class for the UNIX operating system. I was wondering if there was a verion of ...

Virtual OS hosting. Another approach to integrating Linux with Unix is to virtually host one operating system on another by using a commercial product such as VMware.In this way, the host ...

The UNIX operating system was created to be used at the command line. Until recently, there were no graphical user interfaces for the operating system, and all commands had to be typed in word by word ...