767173cec2
Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
119 lines
4.1 KiB
Plaintext
119 lines
4.1 KiB
Plaintext
@node ntpsweep Invocation
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@section Invoking ntpsweep
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@pindex ntpsweep
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@cindex Print various informations about given ntp servers
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@ignore
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#
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# EDIT THIS FILE WITH CAUTION (invoke-ntpsweep.texi)
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#
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# It has been AutoGen-ed June 23, 2020 at 02:21:34 AM by AutoGen 5.18.5
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# From the definitions ntpsweep-opts.def
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# and the template file agtexi-cmd.tpl
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@end ignore
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@code{ntpsweep}
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prints per host the NTP stratum level, the clock offset in seconds, the daemon
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version, the operating system and the processor. Optionally recursing through
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all peers.
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This section was generated by @strong{AutoGen},
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using the @code{agtexi-cmd} template and the option descriptions for the @code{ntpsweep} program.
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@menu
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* ntpsweep usage:: ntpsweep help/usage (@option{--help})
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* ntpsweep host-list:: host-list option (-l)
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* ntpsweep peers:: peers option (-p)
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* ntpsweep maxlevel:: maxlevel option (-m)
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* ntpsweep strip:: strip option (-s)
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* ntpsweep host:: host option (-h)
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* ntpsweep exit status:: exit status
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@end menu
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@node ntpsweep usage
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@subsection ntpsweep help/usage (@option{--help})
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@cindex ntpsweep help
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This is the automatically generated usage text for ntpsweep.
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The text printed is the same whether selected with the @code{help} option
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(@option{--help}) or the @code{more-help} option (@option{--more-help}). @code{more-help} will print
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the usage text by passing it through a pager program.
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@code{more-help} is disabled on platforms without a working
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@code{fork(2)} function. The @code{PAGER} environment variable is
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used to select the program, defaulting to @file{more}. Both will exit
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with a status code of 0.
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@exampleindent 0
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@example
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ntpsweep - Print various informations about given ntp servers - Ver. 4.2.8p15
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USAGE: ntpsweep [ -<flag> [<val>] | --<name>[@{=| @}<val>] ]... [hostfile]
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-l, --host-list=str Host to execute actions on
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- may appear multiple times
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-p, --peers Recursively list all peers a host synchronizes to
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-m, --maxlevel=num Traverse peers up to this level (4 is a reasonable number)
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-s, --strip=str Strip this string from hostnames
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-?, --help Display usage information and exit
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--more-help Pass the extended usage text through a pager
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Options are specified by doubled hyphens and their name or by a single
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hyphen and the flag character.
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@end example
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@exampleindent 4
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@node ntpsweep host-list
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@subsection host-list option (-l)
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@cindex ntpsweep-host-list
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This is the ``host to execute actions on'' option.
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This option takes a string argument.
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@noindent
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This option has some usage constraints. It:
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@itemize @bullet
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@item
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may appear an unlimited number of times.
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@end itemize
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Use this option to specify the host on which this script operates.
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May appear multiple times.
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@node ntpsweep peers
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@subsection peers option (-p)
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@cindex ntpsweep-peers
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This is the ``recursively list all peers a host synchronizes to'' option.
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This option has no @samp{doc} documentation.
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@node ntpsweep maxlevel
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@subsection maxlevel option (-m)
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@cindex ntpsweep-maxlevel
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This is the ``traverse peers up to this level (4 is a reasonable number)'' option.
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This option takes a number argument.
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This option has no @samp{doc} documentation.
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@node ntpsweep strip
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@subsection strip option (-s)
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@cindex ntpsweep-strip
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This is the ``strip this string from hostnames'' option.
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This option takes a string argument.
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This option has no @samp{doc} documentation.
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@node ntpsweep host
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@subsection host option (-h)
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@cindex ntpsweep-host
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This is the ``specify a single host'' option.
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This option takes a string argument.
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This option has no @samp{doc} documentation.
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@strong{NOTE}@strong{: THIS OPTION IS DEPRECATED}
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@node ntpsweep exit status
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@subsection ntpsweep exit status
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One of the following exit values will be returned:
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@table @samp
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@item 0 (EXIT_SUCCESS)
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Successful program execution.
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@item 1 (EXIT_FAILURE)
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The operation failed or the command syntax was not valid.
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@end table
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