"The Linux kernel (the core of the Linux operating system) The kernel package contains the Linux kernel (vmlinuz), the core of any Linux operating system. The kernel handles the basic functions of the operating system: memory allocation, process allocation, device input and output, etc."

Linux is completely a command based Operating system which is based on a Linux Kernel.

Linux is a UNIX like operating system and has been one of the most popular proponents of free open source software. Even though popularly GNU/Linux is called Linux operating system, but the name is somewhat misleading because Linux is the name of the kernel of the operating system, which was created by Finnish hacker Linus Torvalds as a hobby project

Linux. It’s really not a hard operating system to learn. In fact, that very first statement is wrong. Linux is not an operating system. Linux a kernel which is used as the very core to build an operating system around. But these are the things that children of today are not learning. Not in public school systems anyway.

Debian is a free operating system (OS) for your computer. An operating system is the set of basic programs and utilities that make your computer run. At the core of an operating system is the kernel. The kernel is the most fundamental program on the computer: It does all the basic housekeeping and lets you start other programs.

In the world of electronic silicon number crunchers one of the primary structural components is the operating system. At the moment I would have to say the strongest operating system is Linux. I say this because out of all the operating systems I know, I believe the most flexible operating system is Linux.

"The hackers of the artificial intellegence lab did most of their programing in the lisp programing language [...] They began writing programs in lisp that were unrelated to their work in artificial intellegence.

...the tech world is rocked with the latest announcement made by Google: "...today, we're announcing a new project that's a natural extension of Google Chrome — the Google Chrome Operating System. It's our attempt to re-think what operating systems should be."Google Chrome OS is aimed at people who spend most of their time on the web and will initially be targeted at netbooks.

Being a Keralite, where the high school students study the free software as part of curriculum, and taught to use the word GNU or GNU/Linux for Operating system and Linux for the kernel, and as I had given this link and this link to my friends many time(well, I know about the controversy too), it forces me to ask a silly question: