xref: /freebsd/usr.bin/showmount/showmount.8 (revision 6472ac3d8a86336899b6cfb789a4cd9897e3fab5)
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4.\" This code is derived from software contributed to Berkeley by
5.\" Rick Macklem at The University of Guelph.
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31.\"     @(#)showmount.8	8.3 (Berkeley) 3/29/95
32.\" $FreeBSD$
33.\"
34.Dd March 29, 1995
35.Dt SHOWMOUNT 8
36.Os
37.Sh NAME
38.Nm showmount
39.Nd show remote nfs mounts on host
40.Sh SYNOPSIS
41.Nm
42.Op Fl a | d
43.Op Fl e3
44.Op Ar host
45.Sh DESCRIPTION
46The
47.Nm
48utility shows status information about the
49.Tn NFS
50server on
51.Ar host .
52By default it prints the names of all hosts that have
53.Tn NFS
54file systems mounted
55on the host.
56See
57.%T "NFS: Network File System Protocol Specification" ,
58RFC 1094,
59Appendix A,
60and
61.%T "NFS: Network File System Version 3 Protocol Specification" ,
62Appendix I,
63for a detailed description of the protocol.
64.Pp
65The following options are available:
66.Bl -tag -width indent
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
80.Tn NFS
81Version 3.
82.El
83.Sh SEE ALSO
84.Xr mount 8 ,
85.Xr mountd 8 ,
86.Xr mount_nfs 8
87.Sh HISTORY
88The
89.Nm
90utility first appeared in
91.Bx 4.4 .
92.Sh BUGS
93The mount daemon running on the server only has an idea of the actual mounts,
94since the
95.Tn NFS
96server is stateless.
97The
98.Nm
99utility will only display the information
100as accurately as the mount daemon reports it.
101