There are a lot of database systems available on unix systems. The most popular "free" databases seem to be MySQL or Postgres and the most popular commercial is Oracle.
1. System V 2. BSD 3. countless unix-like, unix-based, unix-compatible, unix-inspired systems (linux, AIX, Sinix, Xenix, Dynix, Solaris, MacOs etc)
Probably thousands of programs have never been ported to Unix. It would be impossible to make a comprehensive list.
A Unix clone is an operating system that is designed to be compatible with the original Unix operating system, typically by replicating its functionality, commands, and programming interfaces. These clones often aim to provide a similar user experience while being developed independently. Examples include Linux and BSD systems, which share core Unix-like features but differ in design, architecture, and licensing. Unix clones have significantly contributed to the proliferation of Unix-like systems in various computing environments.
The Z shell is a Bourne-compatible shell for Linux and Unix systems.
Solaris, Mac OS X, HP-UX, and IRIX are all examples of Unix systems.
They aren't examples of the same operating system. Unix is a classification of operating system; Solaris is an example of Unix. But Windows 2000 is a version of Windows, and not related at all to the other two.
MS Access 2003 is able to produce MS Access 2000 compatible databases.
these are an examples of operating system - Windows - Linux - Unix - Mac OS
Unix, Linux, windows and compilers etc.
Nagios was designed to run on Linux; however, it also runs on other Unix variants.
The XFCE desktop interface is used with Unix and Unix compatible platforms. It is something that can be used with Solaris and Linux. It is distributed as freeware and can be downloaded from the CNET website.
DOS UNIX WINDOWS MACINTOSH LINUX MacOSx