WHICH(1)                                                              WHICH(1)


NAME
     which - locate a program file including aliases and path (csh only)

SYNOPSIS
     which [-a] [-f] [name...]

DESCRIPTION
     Which takes a list of names and looks for the files which would be
     executed had these names been given as commands.  Each argument is
     expanded if it is aliased, and searched for along the user's path.
     Aliases are taken from the user's .cshrc file.  The current value of path
     is used.  The -a option reports all instances rather than just the first
     one.  With the -f (fast) option, which ignores the .cshrc file.

FILES
     ~/.cshrc  source of aliases

DIAGNOSTICS
     A diagnostic is given for names that are aliased to one or more words, or
     if an executable file with the argument name was not found in the path.

BUGS
     Must be executed by a csh, since only csh's know about aliases.  Only
     aliases and paths from ~/.cshrc are used; importing from the current
     environment, .login, or /etc/cshrc isn't attempted.


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