Z:gnu-www-ja-sco-gnu-linux--713cb9-In 1991, GNU was mostly finish/en

In 1991, GNU was mostly finished, lacking only a kernel. In 1992, Linus Torvalds made his kernel, Linux, free software. Others combined GNU and Linux to produce the first complete free operating system, GNU/Linux. (See our GNU/Linux FAQ.) GNU/Linux is also free software, and SCO made use of this freedom by selling their version of it. Today, GNU runs with various kernels including Linux, the GNU Hurd (our kernel), and the NetBSD kernel. It is basically the same system whichever kernel you use.