A Unix-like (sometimes referred to as UN*X, *nix or *NIX) operating system is one that behaves in a manner similar to a Unix system, although not necessarily...

Unix (/ˈjuːnɪks/ , YOO-niks; trademarked as UNIX) is a family of multitasking, multi-user computer operating systems that derive from the original AT&T...

incorrectly rationalized as a backronym for disk and execution monitor. In a Unix-like system, the parent process of a daemon is often, but not always, the init...

PATH is an environment variable on Unix-like operating systems, DOS, OS/2, and Microsoft Windows, specifying a set of directories where executable programs...

cases, the actual name of the account is not the determining factor; on Unix-like systems, for example, the user with a user identifier (UID) of zero is...

OS/2; shareable image under OpenVMS; dynamic shared object, or DSO, under Unix-like systems) is a library intended for dynamic linking. Only a minimal amount...

below) that almost all Unix-based and Unix-like operating systems descend.) Unix System III Unix System IV Unix System V Unix System V Releases 2.0, 3...

In a computer file system, and primarily used in the Unix and Unix-like operating systems, the root directory is the first or top-most directory in a hierarchy...

among different vendors of Unix systems. In 1999, it was chosen as the standard binary file format for Unix and Unix-like systems on x86 processors by...

When a text file with a shebang is used as if it were an executable in a Unix-like operating system, the program loader mechanism parses the rest of the...

Research Unix refers to the early versions of the Unix operating system for DEC PDP-7, PDP-11, VAX and Interdata 7/32 and 8/32 computers, developed in...

standardized by the POSIX.2 specification and are integral part of every Unix-like libc ecosystem and shell, including AT&T Bourne shell-compatible Korn...

extension ICL, and font files, having the extensions FON and FOT. In most Unix-like systems, most of the machine code that makes up the dynamic linker is...

1970, the Unix epoch. For example, at midnight on 1 January 2010, Unix time was 1262304000. Unix time originated as the system time of Unix operating...

which is part of the Single UNIX Specification (SUS). These commands are implemented in many shells on modern Unix, Unix-like and other operating systems...

traditional Unix shells with their proprietary object-oriented .NET Framework. MinGW and Cygwin are open-source packages for Windows that offer a Unix-like CLI...

process has finished or terminated, though it remains running itself. In a Unix-like operating system any orphaned process will be immediately adopted by an...

like 4NT—article is at cmd.exe), and mainframe operating systems are associated with a number of terms. Shells commonly present in Unix and Unix-like...

In Unix-like computer operating systems, a pipeline is a mechanism for inter-process communication using message passing. A pipeline is a set of processes...

and dissemination of Unix-like systems. BSD development was initially led by Bill Joy, who added virtual memory capability to Unix running on a VAX-11...

(short for manual page) is a form of software documentation found on Unix and Unix-like operating systems. Topics covered include programs, system libraries...

such as adjusting the process's priority or killing it altogether. In Unix-like operating systems, new processes are created by the fork() system call...

text, printed, or analysed with specialised tools such as elfdump on Unix and Unix-like systems, objdump and kdump on Linux, IPCS (Interactive Problem Control...

library or libraries to provide. Not all systems support dynamic loading. Unix-like operating systems such as macOS, Linux, and Solaris provide dynamic loading...

Prompt Recovery Console PowerShell, successor of Command Prompt; more like Unix-based shells; based on .NET Hamilton C shell, a clone of the C shell Take...

for site customization of the specifics of mail delivery to a user. On Unix-like systems, procmail and maildrop are the most popular MDAs. The Local Mail...

based on Research Unix, with versions starting with 4.4 BSD and Net/2 instead becoming Unix-like. Furthermore, 8th Edition Research Unix and on-wards had...

functional equivalent in the Macintosh operating system is called an alias. Unix-like systems have symbolic links which point to a target file, and often support...

Linkers control scripts were used for this. Notable implementations: On Unix and Unix-like systems, the static linker is usually invoked via the command ld which...

use of capabilities of a remote display device. Under Linux and other Unix-like systems, a program easily accommodates to any of the three cases because...