The nucleus of the Linux operating system. The Linux kernel, which was developed by Linus Torvalds, was integrated with software from the GNU Project and other sources to create the actual Linux operating system. See Linux, GNU/Linux and kernel.
"Linux kernel." YourDictionary, n.d. Web. 15 May 2018. <http://www.yourdictionary.com/linux-kernel>.
Linux kernel. (n.d.). Retrieved May 15th, 2018, from http://www.yourdictionary.com/linux-kernel