1.\" $NetBSD: showmount.8,v 1.10 2001/12/08 19:15:12 wiz Exp $ 2.\" 3.\" Copyright (c) 1989, 1991, 1993 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" This code is derived from software contributed to Berkeley by 7.\" Rick Macklem at The University of Guelph. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 3. All advertising materials mentioning features or use of this software 18.\" must display the following acknowledgement: 19.\" This product includes software developed by the University of 20.\" California, Berkeley and its contributors. 21.\" 4. Neither the name of the University nor the names of its contributors 22.\" may be used to endorse or promote products derived from this software 23.\" without specific prior written permission. 24.\" 25.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35.\" SUCH DAMAGE. 36.\" 37.\" @(#)showmount.8 8.3 (Berkeley) 3/29/95 38.\" 39.Dd March 29, 1995 40.Dt SHOWMOUNT 8 41.Os 42.Sh NAME 43.Nm showmount 44.Nd show remote nfs mounts on host 45.Sh SYNOPSIS 46.Nm 47.Op Fl ade3 48.Op Ar host 49.Sh DESCRIPTION 50.Nm 51shows status information about the 52.Tn NFS 53server on 54.Ar host . 55By default it prints the names of all hosts that have 56.Tn NFS 57file systems mounted 58on the host. See 59.%T "NFS: Network File System Protocol Specification" , 60RFC 1094, 61Appendix A, 62and 63.%T "NFS: Network File System Version 3 Protocol Specification" , 64Appendix I, 65for a detailed description of the protocol. 66.Bl -tag -width Ds 67.It Fl a 68List all mount points in the form: 69.Bd -ragged -offset indent -compact 70.Ar host : Ns Ar dirpath 71.Ed 72.It Fl d 73List directory paths of mount points instead of hosts 74.It Fl e 75Show the 76.Ar host Ns 's 77exports list 78.It Fl 3 79Use mount protocol Version 3, compatible with NFS Version 3. 80.El 81.Sh SEE ALSO 82.Xr mount 8 , 83.Xr mountd 8 84.Sh HISTORY 85The 86.Nm 87utility first appeared in 88.Bx 4.4 . 89.Sh BUGS 90The mount daemon running on the server only has an idea of the actual mounts, 91since the 92.Tn NFS 93server is stateless. 94.Nm 95will only display the information 96as accurately as the mount daemon reports it. 97