Вызов команды MAN which
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WHICH(1) FreeBSD General Commands Manual WHICH(1)
NAME
which -- locate a program file in the user's path
SYNOPSIS
which [-as] [command] ...
DESCRIPTION
The which utility takes a list of command names and searches the path for
each executable file that would be run had these commands actually been
invoked.
The following options are available:
-a List all instances of executables found (instead of just the
first one of each).
-s No output, just return 0 if any of the executables are found, or
1 if none are found.
Some shells may provide a builtin which command which is similar or iden-
tical to this utility. Consult the builtin(1) manual page.
HISTORY
The which command first appeared in FreeBSD 2.1.
SEE ALSO
builtin(1), csh(1), find(1), locate(1), perl(1), whereis(1)
AUTHORS
The PERL script for this more modern version of which was written by
Wolfram Schneider <wosch@FreeBSD.org>.
FreeBSD 4.9 January 26, 1995 FreeBSD 4.9
Федотов А.М.
Введение в Internet