Which (Unix)

Which (Unix)

which is a Unix command used to identify the location of executables.

which takes one or more arguments; for each of these arguments, it prints to stdout the full path of the executable that would have been executed if this argument had been entered at the shell prompt. It does this by searching for an executable or script in the directories listed in the environment variable PATH. [ [http://unixhelp.ed.ac.uk/CGI/man-cgi?which which man page] ] which is a common command on most Unix-like computers, and is also available for Microsoft Windows. [ [http://gnuwin32.sourceforge.net/packages/which.htm which for Windows] from the GnuWin32 project]

References

External links

* [http://www.xs4all.nl/~carlo17/which/ GNU Which official page]


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Which (Unix) — which Voir « which » sur le Wiktionnaire …   Wikipédia en Français

  • Unix time — Unix time, or POSIX time, is a system for describing points in time, defined as the number of seconds elapsed since midnight Coordinated Universal Time (UTC) of January 1 1970, not counting leap seconds. It is widely used not only on Unix like… …   Wikipedia

  • which — which  Unix утилита, отображающая полный путь к указанным командам или сценариям. Содержание 1 Описание 2 Опции 3 Пример использования …   Википедия

  • Which — which  Unix утилита, отображающая полный путь к указанным командам или сценариям. Содержание 1 Описание 2 Опции 3 Пример использования …   Википедия

  • Which — is an English relative pronoun and interrogative pronoun.Which may also refer to: *Which?, a UK charity and its magazine *which (Unix), a Unix command See also * English relative clauses, for discussion of when to use which and when to use that… …   Wikipedia

  • Unix — (officially trademarked as UNIX, sometimes also written as Unix with small caps) is a computer operating system originally developed in 1969 by a group of AT T employees at Bell Labs, including Ken Thompson, Dennis Ritchie, Douglas McIlroy, and… …   Wikipedia

  • Unix security — Unix security: maintaining a secure environment on Unix and Unix like operating systems is dependent on design concepts of these operating systems, but vigilance through user and administrative techniques is important to maintain security… …   Wikipedia

  • UNIX System V — Unix System V, commonly abbreviated SysV (and usually pronounced, though rarely written as System 5), was one of the versions of the Unix operating system. It was originally developed by AT T and first released in 1983. Four major versions of… …   Wikipedia

  • UNIX System Services — (USS) is a required, included component of z/OS. USS is a certified UNIX implementation (XPG4 UNIX 95) optimized for mainframe architecture. It is the first UNIX 95 to not be derived from the AT T source code. Through integration with the rest of …   Wikipedia

  • Unix — (marque déposée officiellement comme UNIX, parfois aussi écrit comme Unix avec les petites capitalisations) est le nom d un système d exploitation multitâche et multi utilisateur créé en 1969, conceptuellement ouvert et fondé sur une approche par …   Wikipédia en Français

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”