4.3BSD-UWisc/man/man8/showmount.8

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.\" @(#)showmount.8 1.1 85/12/28 SMI;
.TH SHOWMOUNT 8 "1 February 1985"
.SH NAME
showmount \- show all remote mounts
.SH SYNOPSIS
.B /usr/etc/showmount
[
.B \-a
] [
.B \-d
] [
.B \-e
] [ host ]
.SH DESCRIPTION
.IX  "showmount command"  ""  "\fLshowmount\fP \(em display remote mounts"
.I Showmount
lists all the clients
that have remotely mounted a filesystem from
.IR host .
This information is maintained by the
.IR mountd (8c)
server on
.IR host ,
and is saved across crashes in the file
.IR /etc/rmtab .
The default value for
.I host
is the value returned by
.IR hostname (1).
.SH OPTIONS
.TP
.B \-d
List directories that have been remotely mounted by clients.
.TP
.B \-a
Print all remote mounts in the format
.sp.5
	hostname:directory
.sp.5
where
.I hostname
is the name of the client, and
.I directory
is the root of the file system that has been mounted.
.TP
.B \-e
Print the list of exported file systems.
.SH "SEE ALSO"
rmtab(5), mountd(8), exports(5)
.SH BUGS
If a client crashes, its entry will not be removed from the list
until it reboots and executes
.IR "umount \-a" .