The ISBN of The UNIX-HATERS Handbook is 1-56884-203-1.

1. System V

2. BSD

3. countless unix-like, unix-based, unix-compatible, unix-inspired systems (linux, AIX, Sinix, Xenix, Dynix, Solaris, MacOs etc)

PID 1 on a Unix or Unix-like system is init. You cannot kill init.

UUCP is the abbriviation of Unix to Unix copy. It is worldwide email system called UUCP or Unix to Unix copy.This email system was developed for the operating system called Unix.

No, but Linux is based on Unix since Linux is a Unix clone.

Unix work is performed by users of the unix system, for application and system programs, or anything that requires a Unix system.

A computer that runs Unix.

Unix commands

A Unix console is a CLI interface through which to control or monitor a Unix computer.

Unix configuration is the process of tailoring a freshly installed version of Unix to your particular environment. Each Unix system may do that differently.

Solaris is a specific version of Unix; the term 'Unix' refers to a classification, and several vendors provide a Unix-like environment. So, in a sense, Unix and Solaris are the same thing.

There is no "default" Unix shell. Different Unix vendors shipped different shells.

Unix is not open source, it is proprietary. Linux is the open-source version of Unix.

Unix was created first. The C programming language was created for Unix.

Unix is unique

The operation and maintenance of a Unix system.

Not really. AIX is IBM's patented version of Unix, with their own add-ons and features. The basics look a lot like Unix but legally they are not Unix. One could say it is a Unix variant.

Since there isn't a UNIX 95 or UNIX 98 per se, I think you are referring to Windows 95 or Windows 98..

'cat' is short for concatenation; it is a Unix utility program to print the contents of 1 or more files on the standard output. It is similar to the 'type' command in Windows.

In order to legally be called a "Unix" system, operating systems must undergo a rigorous and expensive certification procedure. "Unix-like" refers to systems that have an architecture similar to Unix, but have not undergone certification.

Bell Labs, was the person who created UNIX.

unix.

UNIX was programmed in C.

Unix To Unix Copy Protocol

the unix is a form of group in operating system

Unix and MS-DOS are Operating Systems.

Tree structure has nothing to do with UNIX.

Solaris is a Unix system.

UNIX Review ended in 2007.

Unix is inherently portable; this means that a program, script, or process may be moved from Unix system to Unix system with little effort or change (hence - portable).

Linux, Minix, Coherent, FreeBSD, etc. These are all clones of Unix

Unix came first; Linux is a clone of the Unix Operating System.

In a sense, I suppose you could say it was a descendant of Unix; it is actually a clone of the Unix environment and Operating System.

http://www.december.com/unix/demo/fork.html

kernel is everything in unix os

Unix is a text file, not a web browser. :)

Yes. UNIX is a computer operating system.

Linux is an open system, Unix is not.

There is no traditional 'execute' command in Unix.

The immediate predecessor to Unix was MULTICS.

To create a Free OS like the UNIX Operating System,

They wanted to create a system that was like UNIX without all of the intellectual property issues that UNIX had. (UNIX was proprietary software).

Linux is a Unix-like system. This means that it is inspired or influenced by Unix in some shape or form (Linux started off from Minix), but it is not directly derived from Unix. However, BSD is based on Unix, and macOS is indirectly Unix-based because of its mixed heritage with BSD.

Because Linux evolved from UNIX, but Windows evolved from DOS.

A Unix shell can be obtained in Cygwin, a Unix compatibility layer used to compile Unix programs and run them on Windows. Microsoft also makes a shell known as "Windows PowerShell" which incorporates more Unix-like features than the standard command prompt.

There is no standard 'format' command in Unix.

The UNIX trademark is owned by The Open Group.

Unix is targeted at both servers and workstations.

The UNIX-HATERS Handbook was created in 1994.

Unix is targeted at both servers and workstations.

To put it very generically, Linux is an operating system kernel, and UNIX is a certification for operating systems. The UNIX standard evolved from the original Unix system developed at Bell Labs. After Unix System V, it ceased to be developed as a single operating system, and was instead developed by various competing companies, such as Solaris (from Sun Microsystems), AIX (from IBM), HP-UX (from Hewlett-Packard), and IRIX (from Silicon Graphics). UNIX is a specification for baseline interoperability between these systems, even though there are many major architectural differences between them. Linux has never been certified as being a version of UNIX, so it is described as being "Unix-like." A comprehensive list of differences between Linux and "UNIX" isn't possible, because there are several completely different "UNIX" systems.