32 lines
760 B
Groff
32 lines
760 B
Groff
.TH WHICH 1
|
|
.SH NAME
|
|
which \- examine $PATH to see which file will be executed
|
|
.SH SYNOPSIS
|
|
\fBwhich \fIname\fR
|
|
.br
|
|
.de FL
|
|
.TP
|
|
\\fB\\$1\\fR
|
|
\\$2
|
|
..
|
|
.de EX
|
|
.TP 20
|
|
\\fB\\$1\\fR
|
|
# \\$2
|
|
..
|
|
.SH EXAMPLES
|
|
.EX "which a.out" "Tells which \fIa.out\fR will be executed"
|
|
.SH DESCRIPTION
|
|
.PP
|
|
The $PATH shell variable controls the
|
|
\s-1MINIX 3\s-1
|
|
search rules.
|
|
If a command \fIa.out\fR is given, the shell first tries to find an
|
|
executable file in the working directory.
|
|
If that fails, it looks in various system directories, such as
|
|
\fI/bin\fR and \fI/usr/bin\fR.
|
|
The\fR which\fR command makes the same search and gives the absolute
|
|
path of the program that will be chosen, followed by other occurrences
|
|
of the file name along the path.
|
|
.SH "SEE ALSO"
|
|
.BR man (1).
|