freebsd-dev/contrib/ntp/scripts/plot_summary.mdoc.in
Cy Schubert 767173cec2 MFV r362565:
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
2020-06-24 01:51:05 +00:00

89 lines
2.6 KiB
Plaintext

.Dd June 23 2020
.Dt PLOT_SUMMARY 1plot_summarymdoc User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (plot_summary-opts.mdoc)
.\"
.\" It has been AutoGen-ed June 23, 2020 at 02:21:48 AM by AutoGen 5.18.5
.\" From the definitions plot_summary-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME
.Nm plot_summary
.Nd plot statistics generated by summary script
.Sh SYNOPSIS
.Nm
.Op Fl \-option\-name
.Op Fl \-option\-name Ar value
.Pp
All arguments must be options.
.Pp
.Sh "DESCRIPTION"
There is no description for this command.
.Sh "OPTIONS"
.Bl -tag
.It Fl \-directory Ns = Ns Ar string
Where the summary files are.
The default
.Ar string
for this option is:
.ti +4
/tmp
.sp
The directory where the \fBplot_summary\fP will search for the
*_summary files generated by \fBsummary\fP script.
.It Fl \-identifier Ns = Ns Ar string
Origin of the data.
.sp
Where does the plotted data come from, default to string "host" plus
current hostname
.It Fl \-offset\-limit Ns = Ns Ar float
Limit of absolute offset.
The default
.Ar float
for this option is:
.ti +4
0.128
.sp
.It Fl \-peer Ns = Ns Ar string
Peers to generate plots for.
This option may appear an unlimited number of times.
.sp
By default the peer_summary plots are not generated. Use this option to
specify list of peers if you want to generate plots for them.
.It Fl \-plot\-term Ns = Ns Ar string
Gnuplot terminal.
.sp
This is string is passed directly to the \fBgnuplot set terminal\fP
command. Default is \fBx11\fP if \fBDISPLAY\fP is set and
\fBdumb\fP is it's not'. See output from @code(gnuplot \-e "set
terminal") for the list of available options.
.It Fl \-output\-file Ns = Ns Ar str
Output file.
.sp
Output file for \fBgnuplot\fP, default to stdout.
.It Fl \-dont\-wait
Don't wait for keystroke between plots.
.sp
.It Fl \-help
Display usage information and exit.
.It Fl \-more\-help
Pass the extended usage information through a pager.
.It Fl \-version Op Brq Ar v|c|n
Output version of program and exit. The default mode is `v', a simple
version. The `c' mode will print copyright information and `n' will
print the full copyright notice.
.El
.Sh "EXIT STATUS"
One of the following exit values will be returned:
.Bl -tag
.It 0 " (EXIT_SUCCESS)"
Successful program execution.
.It 1 " (EXIT_FAILURE)"
The operation failed or the command syntax was not valid.
.It 70 " (EX_SOFTWARE)"
libopts had an internal operational error. Please report
it to autogen\-users@lists.sourceforge.net. Thank you.
.El
.Sh "NOTES"
This manual page was \fIAutoGen\fP\-erated from the \fBplot_summary\fP
option definitions.