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1304f50a5b
Add json output support for nametable show
Example output:
$tipc -j -p nametable show
[ {
"type": 0,
"lower": 16781313,
"upper": 16781313,
"scope": "zone",
"port": 0,
"node": ""
},{
"type": 0,
"lower": 16781416,
"upper": 16781416,
"scope": "cluster",
"port": 0,
"node": ""
} ]
v2:
Replace variable 'json_flag' by 'json' declared in include/utils.h
Add new parameter '-pretty' to support pretty output
v3:
Update manual page
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au>
Signed-off-by: David Ahern <dsahern@gmail.com>
111 lines
2.5 KiB
Groff
111 lines
2.5 KiB
Groff
.TH TIPC-NAMETABLE 8 "02 Jun 2015" "iproute2" "Linux"
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.\" For consistency, please keep padding right aligned.
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.\" For example '.B "foo " bar' and not '.B foo " bar"'
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.SH NAME
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tipc-nametable \- show TIPC nametable
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.SH SYNOPSIS
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.ad l
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.in +8
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.ti -8
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.B tipc nametable show
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.br
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.SH OPTIONS
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Options (flags) that can be passed anywhere in the command chain.
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.TP
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.BR "\-h" , " --help"
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.TP
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.BR "\-j", " \-json"
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Output results in JavaScript Object Notation (JSON).
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.TP
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.BR "\-p", " \-pretty"
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The default JSON format is compact and more efficient to parse but hard for most users to read.
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This flag adds indentation for readability.
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Show help about last valid command. For example
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.B tipc nametable --help
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will show nametable help and
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.B tipc --help
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will show general help. The position of the option in the string is irrelevant.
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.SH DESCRIPTION
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The nametable shows TIPC publication information.
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.SS Nametable format
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.TP
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.B Type
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.br
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The 32-bit type field of the port name. The type field often indicates the class of service
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provided by a port.
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.TP
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.B Lower
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.br
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The lower bound of the 32-bit instance field of the port name.
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The instance field is often used as as a sub-class indicator.
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.TP
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.B Upper
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.br
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The upper bound of the 32-bit instance field of the port name.
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The instance field is often used as as a sub-class indicator.
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A difference in
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.BR "lower " "and " upper
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means the socket is bound to the port name range [lower,upper]
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.TP
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.B Port Identity
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.br
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The unique socket (port) identifier within the TIPC cluster. The
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.B port identity
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consists of a node identity followed by a socket reference number.
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.TP
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.B Publication
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.br
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The
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.B publication
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ID is a random number used internally to represent a publication.
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.TP
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.B Scope
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.br
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The publication
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.B scope
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specifies the visibility of a bound port name.
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The
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.B scope
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can be specified to comprise three different domains:
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.BR node ", " "cluster " "and " zone.
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Applications residing within the specified
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.B scope
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can see and access the port using the displayed port name.
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.SH EXIT STATUS
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Exit status is 0 if command was successful or a positive integer upon failure.
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.SH SEE ALSO
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.BR tipc (8),
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.BR tipc-bearer (8),
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.BR tipc-link (8),
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.BR tipc-media (8),
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.BR tipc-node (8),
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.BR tipc-peer (8),
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.BR tipc-socket (8)
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.br
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.SH REPORTING BUGS
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Report any bugs to the Network Developers mailing list
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.B <netdev@vger.kernel.org>
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where the development and maintenance is primarily done.
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You do not have to be subscribed to the list to send a message there.
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.SH AUTHOR
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Richard Alpe <richard.alpe@ericsson.com>
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