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To improve the usability better use case-insensitive pattern-matching in ifstat, nstat and ss tools. Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
62 lines
1.4 KiB
Groff
62 lines
1.4 KiB
Groff
.TH RTACCT 8 "27 June, 2007"
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.SH NAME
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nstat, rtacct - network statistics tools.
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.SH SYNOPSIS
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Usage: nstat [ -h?vVzrnasd:t:jp ] [ PATTERN [ PATTERN ] ]
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.br
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Usage: rtacct [ -h?vVzrnasd:t: ] [ ListOfRealms ]
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.SH DESCRIPTION
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.B nstat
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and
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.B rtacct
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are simple tools to monitor kernel snmp counters and network interface statistics.
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.B nstat
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can filter kernel snmp counters by name with one or several specified wildcards. Wildcards are case-insensitive and can include special symbols
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.B ?
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and
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.B *
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.
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.SH OPTIONS
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.B \-h, \-\-help
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Print help
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.TP
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.B \-V, \-\-version
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Print version
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.TP
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.B \-z, \-\-zeros
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Dump zero counters too. By default they are not shown.
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.TP
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.B \-r, \-\-reset
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Reset history.
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.TP
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.B \-n, \-\-nooutput
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Do not display anything, only update history.
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.TP
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.B \-a, \-\-ignore
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Dump absolute values of counters. The default is to calculate increments since the previous use.
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.TP
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.B \-s, \-\-noupdate
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Do not update history, so that the next time you will see counters including values accumulated to the moment of this measurement too.
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.TP
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.B \-j, \-\-json
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Display results in JSON format.
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.TP
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.B \-p, \-\-pretty
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When combined with
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.BR \-\-json ,
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pretty print the output.
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.TP
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.B \-d, \-\-scan <INTERVAL>
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Run in daemon mode collecting statistics. <INTERVAL> is interval between measurements in seconds.
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.TP
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.B \-t, \-\-interval <INTERVAL>
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Time interval to average rates. Default value is 60 seconds.
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.SH SEE ALSO
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lnstat(8)
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