xref: /freebsd/usr.bin/showmount/showmount.8 (revision 39beb93c3f8bdbf72a61fda42300b5ebed7390c8)
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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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35.\"     @(#)showmount.8	8.3 (Berkeley) 3/29/95
36.\" $FreeBSD$
37.\"
38.Dd March 29, 1995
39.Dt SHOWMOUNT 8
40.Os
41.Sh NAME
42.Nm showmount
43.Nd show remote nfs mounts on host
44.Sh SYNOPSIS
45.Nm
46.Op Fl a | d
47.Op Fl e3
48.Op Ar host
49.Sh DESCRIPTION
50The
51.Nm
52utility shows status information about the
53.Tn NFS
54server on
55.Ar host .
56By default it prints the names of all hosts that have
57.Tn NFS
58file systems mounted
59on the host.
60See
61.%T "NFS: Network File System Protocol Specification" ,
62RFC 1094,
63Appendix A,
64and
65.%T "NFS: Network File System Version 3 Protocol Specification" ,
66Appendix I,
67for a detailed description of the protocol.
68.Pp
69The following options are available:
70.Bl -tag -width indent
71.It Fl a
72List all mount points in the form:
73.Bd -ragged -offset indent -compact
74.Ar host : Ns Ar dirpath .
75.Ed
76.It Fl d
77List directory paths of mount points instead of hosts.
78.It Fl e
79Show the
80.Ar host Ns 's
81exports list.
82.It Fl 3
83Use mount protocol Version 3, compatible with
84.Tn NFS
85Version 3.
86.El
87.Sh SEE ALSO
88.Xr mount 8 ,
89.Xr mountd 8 ,
90.Xr mount_nfs 8
91.Sh HISTORY
92The
93.Nm
94utility first appeared in
95.Bx 4.4 .
96.Sh BUGS
97The mount daemon running on the server only has an idea of the actual mounts,
98since the
99.Tn NFS
100server is stateless.
101The
102.Nm
103utility will only display the information
104as accurately as the mount daemon reports it.
105