Debian -- The Universal Operating System Debian is a free operating system for your computer. Debian uses the Linux kernel (the core of an operating system), but most of the basic OS tools come from the GNU project; hence the name GNU/Linux Report a broken link | Date: 30-07-2006
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The FreeBSD Project FreeBSD® operating system is derived from BSD, the version of UNIX® developed at the University of California, Berkeley. It is developed and maintained by a large team of individuals. Report a broken link | Date: 30-07-2006
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Linux Journal The monthly magazine of the Linux community, promoting the use of Linux worldwide. Report a broken link | Date: 30-07-2006
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The GNU Operating system Since 1983, developing the free UNIX style operating system GNU, so that computer users can have the freedom to share and improve the software they use. Report a broken link | Date: 30-07-2006
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The Linux Documentation Project The Linux Documentation Project is working towards developing free, high quality documentation for the Linux operating system. The overall goal of the LDP is to collaborate in all of the issues of Linux documentation. Report a broken link | Date: 30-07-2006