1.\" Copyright (c) 1980, 1991 Regents of the University of California. 2.\" All rights reserved. 3.\" 4.\" %sccs.include.redist.roff% 5.\" 6.\" @(#)which.1 6.3 (Berkeley) 04/23/91 7.\" 8.Dd 9.Dt WHICH 1 10.Os BSD 3 11.Sh NAME 12.Nm which 13.Nd "locate a program file including aliases and paths" 14.Pq Xr csh 1 15only) 16.Sh SYNOPSIS 17.Nm which 18.Op Ar name 19.Ar ... 20.Sh DESCRIPTION 21.Nm Which 22takes a list of names and looks for the files which would be 23executed had these names been given as commands. 24Each argument is expanded if it is aliased, 25and searched for along the user's path. 26Both aliases and path are taken from the user's 27.Pa \&.cshrc 28file. 29.Sh FILES 30.Bl -tag -width ~/\&.cshrc 31.It Pa ~/\&.cshrc 32source of aliases and path values 33.El 34.Sh DIAGNOSTICS 35A diagnostic is given for names which are aliased to more than a single 36word, 37or if an executable file with the argument name was not found in the path. 38.Sh BUGS 39Must be executed by a 40.Xr csh 1 , 41or some other shell which knows about aliases. 42.Sh HISTORY 43The 44.Nm 45command appeared in 46.Bx 3.0 . 47