subject: UNIX Download - Free or Paid OS? [print this page] UNIX Download - Free or Paid OS? UNIX Download - Free or Paid OS?
UNIX is different from other proprietary OS or operating systems such as Microsoft Windows because it is free and easy to download. It has different versions, which includes:
? OpenBSD - This is a type of multi-platform 4.4BSD UNIX OS or operating system. It is free; it emphasizes standardization, portability, proactive security, integrated cryptography and correctness. It supports binary emulation of programs like FreeBSD, Linuz, SVR4, HP-UX, SunOS and BSD/OS.
? FreeBSD - This is a type of operating system or OS for x86 compatible, amd compatible, UltraSPARC, PC-98, IA-64 and Alpha/AXP architectures. Examples are: Athlon, Pentium, EM64T, Athlon 64 and Opteron. It was derived from BSD UNIX developed in Berkley.
? Debian Linux - This is a type of free OS or operating system which comprises of basic programs as well as utilities that can make your PC run. It maes use of the Linux "kernel". However, most of its basic OS is from the GNU project.
? Red Hat Fedora Linux - This type of OS is known for its ability to work with the Linux community for building a general and complete OS from free software. It is done through a public forum. It produces time-based releases of Fedora Core twice or thrice a year.
? Unbuntu Linux - This is a type of community-developed operating sysem suitable for desktops, laptops and servers. It has all the applications necessary such as email applications, word processing, programming tools and web server software. It is fee as you don't need to pay any licensing fees. You can even share it with anyone.
? Sun Solaris - This is a type of enterprise class OS or operating system. It is the leading one in the market. It offers availability, scalability, security and performance on AMD Opteron, Intel Xeon and SPARC systems. Since it is of high quality, it can develop, manage and deliver business-critical as well as mission-critical services. As a matter of fact, the new Solaris 10 operating system is known to reduce costs, complexity and risks which are associated with the diverse computing environments of today.
Other types of UNIX download OS or operating systems are:
