Linux isn't a certified Unix system, and some say it definitely isn't Unix. The key question for a business is if a commercial Unix flavor is enough like Linux that you can make an easy transition ...

Linux also has security enhancements for operating in a server environment. Modern versions of the Linux kernel also have virtualization built-in so that you can use it in a cloud environment. Main ...

Unix is a trademarked name used for marketing purposes. Beyond that there are just the obvious technical differences. There is no need or push for linux to become a "true" unix since that is just ...

1 -Linux is Unix, True it's an entry level Unix, but Unix is Unix is Unix - Linux today being just about "just like" Sys VR4 a decade or so back. 2 -the Unix = RISC idea doesn't fly well either.

Setting aside legal issues afflicting the word, Unix is neither a brand nor a particular product: it is a set of ideas - implemented differently by the people behind Linux, the BSDs and Solaris, ...

What is Linux? That's the question we're answering for PC owners wanting to break away from Windows and MacOS. We cover the past and present.

Names such as GNU, Linux, BSD, and MINIX enter the fray, and you could be forgiven for asking: would the real UNIX please stand up? You too could have sent off for a copy of 1970s UNIX, if you’d ...

The /etc/inittab file controls what happens whenever a Unix system is rebooted or forced to change run levels. Let's take a look at the configuration lines that tell your system what it's supposed ...