1994-08-07 18:23:25 +00:00
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.\" from: @(#)rpcinfo.8c 2.2 88/08/03 4.0 RPCSRC; from 1.24 88/02/25 SMI
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1997-08-06 06:49:06 +00:00
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.\" $Id: rpcinfo.8,v 1.3 1997/02/22 19:56:44 peter Exp $
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1994-08-07 18:23:25 +00:00
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.\"
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.Dd December 17, 1987
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.Dt RPCINFO 8
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.Os
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.Sh NAME
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.Nm rpcinfo
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.Nd report RPC information
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.Sh SYNOPSIS
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.Nm rpcinfo
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.Fl p
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.Op Ar host
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.Nm rpcinfo
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.Op Fl n Ar portnum
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.Fl u Ar host
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.Ar program
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.Op Ar version
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.Nm rpcinfo
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.Op Fl n Ar portnum
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.Fl t Ar host
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.Ar program
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.Op Ar version
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.Nm rpcinfo
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.Fl b
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.Ar program version
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.Nm rpcinfo
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.Fl d
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.Ar program version
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.Sh DESCRIPTION
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1997-08-06 06:49:06 +00:00
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.Nm Rpcinfo
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1994-08-07 18:23:25 +00:00
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makes an
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.Tn RPC
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call to an
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.Tn RPC
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server and reports what it finds.
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.Sh OPTIONS
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.Bl -tag -width indent
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.It Fl p
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Probe the portmapper on
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.Ar host ,
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and print a list of all registered
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.Tn RPC
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programs. If
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.Ar host
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is not specified, it defaults to the value returned by
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.Xr hostname 1 .
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.It Fl u
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Make an
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.Tn RPC
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call to procedure 0 of
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.Ar program
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on the specified
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.Ar host
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using
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.Tn UDP ,
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and report whether a response was received.
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.It Fl t
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Make an
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.Tn RPC
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call to procedure 0 of
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.Ar program
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on the specified
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.Ar host
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using
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.Tn TCP ,
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and report whether a response was received.
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.It Fl n
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Use
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.Ar portnum
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as the port number for the
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.Fl t
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and
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.Fl u
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options instead of the port number given by the portmapper.
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.It Fl b
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Make an
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.Tn RPC
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broadcast to procedure 0 of the specified
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.Ar program
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and
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.Ar version
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using
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.Tn UDP
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and report all hosts that respond.
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.It Fl d
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Delete registration for the
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.Tn RPC
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service of the specified
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.Ar program
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and
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.Ar version .
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This option can be exercised only by the super-user.
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.El
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.Pp
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The
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.Ar program
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argument can be either a name or a number.
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.Pp
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If a
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.Ar version
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is specified,
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1997-08-06 06:49:06 +00:00
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.Nm
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1994-08-07 18:23:25 +00:00
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attempts to call that version of the specified
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.Ar program .
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Otherwise,
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1997-08-06 06:49:06 +00:00
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.Nm
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1994-08-07 18:23:25 +00:00
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attempts to find all the registered version
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numbers for the specified
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.Ar program
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by calling version 0 (which is presumed not
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to exist; if it does exist,
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1997-08-06 06:49:06 +00:00
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.Nm
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1994-08-07 18:23:25 +00:00
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attempts to obtain this information by calling
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an extremely high version
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number instead) and attempts to call each registered version.
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Note: the version number is required for
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.Fl b
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and
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.Fl d
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options.
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.Sh EXAMPLES
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To show all of the
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.Tn RPC
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services registered on the local machine use:
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.Pp
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.Dl example% rpcinfo -p
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.Pp
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To show all of the
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.Tn RPC
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services registered on the machine named
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.Ar klaxon
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use:
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.Pp
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.Dl example% rpcinfo -p klaxon
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.Pp
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To show all machines on the local net that are running the Yellow Pages
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service use:
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.Pp
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.Dl example% rpcinfo -b ypserv 'version' | uniq
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.Pp
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where 'version' is the current Yellow Pages version obtained from the
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results of the
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.Fl p
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switch above.
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.Pp
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To delete the registration for version 1 of the
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.Nm walld
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service use:
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.Pp
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.Dl example% rpcinfo -d walld 1
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.Sh SEE ALSO
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.Xr rpc 5 ,
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.Xr portmap 8
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.Rs
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.%T "RPC Programming Guide"
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.Re
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.Sh BUGS
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In releases prior to SunOS 3.0, the Network File System (NFS) did not
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register itself with the portmapper;
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1997-08-06 06:49:06 +00:00
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.Nm
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1994-08-07 18:23:25 +00:00
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cannot be used to make
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.Tn RPC
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calls to the
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.Tn NFS
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server on hosts running such releases.
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