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which(1)			 User Commands			      which(1)

NAME
       which - locate a	command; display its pathname or alias

SYNOPSIS
       which [filename...]

DESCRIPTION
       which takes a list of names and looks for the files which would be exe-
       cuted had these names been given	as commands. Each argument is expanded
       if  it is aliased, and searched for along the user's path. Both aliases
       and path	are taken from the user's .cshrc file.

FILES
       ~/.cshrc		       source of aliases and path values

       /usr/bin/which

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE	TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       csh(1), attributes(5)

DIAGNOSTICS
       A diagnostic is given for names which are aliased to more than a	single
       word,  or if an executable file with the	argument name was not found in
       the path.

NOTES
       which is	not  a	shell  built-in	 command;  it  is  the	UNIX  command,
       /usr/bin/which

BUGS
       Only  aliases and paths from ~/.cshrc are used; importing from the cur-
       rent environment	is not attempted. Must be executed  by	csh(1),	 since
       only csh	knows about aliases.

       To  compensate  for  ~/.cshrc  files  in	 which aliases depend upon the
       prompt variable being set, which	sets this variable  to	NULL.  If  the
       ~/.cshrc	produces output	or prompts for input when prompt is set, which
       may produce some	strange	results.

SunOS 5.10			  26 Sep 1992			      which(1)

NAME | SYNOPSIS | DESCRIPTION | FILES | ATTRIBUTES | SEE ALSO | DIAGNOSTICS | NOTES | BUGS

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