diff options
| author | asami <asami@FreeBSD.org> | 1995-01-28 17:35:56 +0000 |
|---|---|---|
| committer | asami <asami@FreeBSD.org> | 1995-01-28 17:35:56 +0000 |
| commit | afd6259b6034dbc8f916327de82df8d2336f1f8d (patch) | |
| tree | 7d4d4eaf851a99123a5ad53b6d1b0648a3fc3672 /usr.bin/which/which.1 | |
| parent | 8b380261fb87a0cf7a9e3b0ec5003a1300c89699 (diff) | |
| download | FreeBSD-src-afd6259b6034dbc8f916327de82df8d2336f1f8d.zip FreeBSD-src-afd6259b6034dbc8f916327de82df8d2336f1f8d.tar.gz | |
Add a `-s' flag for `silent' processing. Make the script return 0 for
success and 1 for failure. Describe the options in manpage.
Diffstat (limited to 'usr.bin/which/which.1')
| -rw-r--r-- | usr.bin/which/which.1 | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/usr.bin/which/which.1 b/usr.bin/which/which.1 index 757ae1e..234fe47 100644 --- a/usr.bin/which/which.1 +++ b/usr.bin/which/which.1 @@ -27,7 +27,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE .\" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.\" $Id$ +.\" $Id: which.1,v 1.1 1995/01/26 21:49:48 jkh Exp $ .Dd January 26, 1995 .Dt WHICH 1 .Os FreeBSD @@ -36,12 +36,22 @@ .Nd "locate a program file in the user's path" .Sh SYNOPSIS .Nm which +.Op Fl as .Op Ar command .Ar ... .Sh DESCRIPTION .Nm Which takes a list of command names and searches the path for each executable file that would be run had these commands actually been invoked. +.Pp +The following options are available: +.Bl -tag -width indent +.It Fl a +List all instances of executables found (instead of just the first one +of each). +.It Fl s +No output, just return 0 if any of the executables are found, or 1 if +none are found. .Sh HISTORY The .Nm |
