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TRACERTSTATS(1) User Commands TRACERTSTATS(1) NAME tracertstats - perform simple filter based analysis on a trace SYNOPSIS tracertstats [ -f | --filter bpf ] [ -i | --interval interval ] [ -c | --count count ] [ -o | --output-format csv,txt,png,html ] [ -m | --merge- inputs ] inputuri... tracertstats -H|--libtrace-help DESCRPTION tracertstats takes a list of bpf expressions and outputs the number of packets and bytes that match that expression every interval seconds, or count packets. -f bpf-filter --filter bpf-filter Add another "bpf filter" -i interval --interval interval Output results every interval seconds. -c count --count count Output results every count packets. -m --merge-inputs Treats all inputs as a single input, resulting a single unified out- put rather than an output for each input. Works best with traces that are consecutive to create a single CSV, for instance. -o format --output-format format Selects the output format. txt Human readable text. This is the default output format which provides output easily understood by a human. This format has the disadvantage that it takes up quite a bit of horizon- tal space. csv Comma Seperated Values. This is suitable for further analysis in a spreadsheet, or other program. png PNG Graphic. Produces a fairly incomprehensible png graph. This relies on gdc being available at compile time. html This produces output suitable for display to a human in a webbrowser. EXAMPLES tracertstats --filter 'host sundown' \ --filter 'port http' \ --filter 'port ftp or ftp-data' \ --filter 'port smtp' \ --filter 'tcp[tcpflags] & tcp-syn!=0' \ --filter 'not ip' \ --filter 'ether[0] & 1 == 1' \ --filter 'icmp[icmptype] == icmp-unreach' \ --output-format html erf:/traces/trace1.gz \ erf:/traces/trace2.gz LINKS More details about tracertstats (and libtrace) can be found at http://www.wand.net.nz/trac/libtrace/wiki/UserDocumentation SEE ALSO libtrace(3), tracemerge(1), tracesplit(1), tracesplit_dir(1), trace- filter(1), traceconvert(1), tracereport(1), tracepktdump(1), traceanon(1), tracesummary(1), traceconvert(1), tracereplay(1), tracediff(1), traceends(1), tracetopends(1) AUTHORS Perry Lorier <perry@cs.waikato.ac.nz> tracertstats (libtrace) November 2006 TRACERTSTATS(1)
NAME | SYNOPSIS | DESCRPTION | EXAMPLES | LINKS | SEE ALSO | AUTHORS
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