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2018-12-02netsniff-ng: implement rotating capture filesWhang Choi1-0/+6
Add a new option -O, --overwrite which allows to rotate capture files. The timestamp in the file name is replaced with a number that wraps around after reaching the specified number of files. Example usage: netsniff-ng -s -F 1KiB -O 10 -i eth0 -o /output/folder Fixes #147 Signed-off-by: Whang Choi <wch0x01@gmail.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2018-05-17man: reformat all man pagesTobias Klauser1-205/+250
- use .TP for option and example labels - use .BR for references to other manpages, also in description texts - highlight options using .B in description texts - misc. cleanups Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2018-05-14man: netsniff-ng: document time formats for -o/--outTobias Klauser1-16/+20
Commit e3e8eea41966 ("netsniff-ng: add date format strings to --out.") introduced the possibility to specify time formats in the -o/--out parameter. Document this in netsniff-ng(8) Updates #158 Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2016-06-22man: netsniff-ng: Fix usage example descriptionHisao Tanabe1-1/+1
Fix the input device name that is used in the description of the usage example. Signed-off-by: Hisao Tanabe <xtanabe@gmail.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-11-10netsniff-ng: Allow to specify compiled BPF from stdinVadim Kochan1-2/+3
Allow read compiled BPF instructions from stdin by via '-f -' option. Signed-off-by: Vadim Kochan <vadim4j@gmail.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-09-24man: Correct some typos found using codespellTobias Klauser1-2/+2
s/auxillary/auxiliary/ s/noone/no one/ s/todays/today's/ Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-06-18netsniff-ng: Add cooked cmdline option.Vadim Kochan1-4/+16
Add a --cooked option that we later on use for capturing in cooked header. For now, this only captures with a dgram packet socket, but the remaining logic will follow up. Signed-off-by: Vadim Kochan <vadim4j@gmail.com> [ dbkm: split out patch ] Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2015-05-27netsniff-ng: add example for fanout into man pageDaniel Borkmann1-1/+12
Add an example, so users can easily adapt and move on from that. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2015-04-27netsniff-ng: Rotate pcap files prematurely on SIGHUPTobias Klauser1-6/+8
Allow to send SIGHUP to a running netsniff-ng process, causing it to prematurely rotate the output PCAP when the output device (-o/--out) is a directory. The rotating interval (time/file size) will be reset. Suggested by dcode in #140 Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-04-22man: netsniff-ng: document fanout optionsDaniel Borkmann1-0/+25
Properly document the new knobs for doing packet socket's fanout, i.e. that is, --fanout-group/--fanout-type/--fanout-opts. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2015-01-26netsniff: Allow filter input pcap file to output pcapVadim Kochan1-4/+5
It might be useful to filter out interesting traffic from input pcap to output pcap file which will contain only filtered packets: $ netsniff-ng -i input.pcap -o output.pcap ip src 192.168.1.198 Now it is possible by specifying output pcap file with ".pcap" extension, otherwise the trafgen file will be generated as by default. Signed-off-by: Vadim Kochan <vadim4j@gmail.com> [tklauser: small wording and whitespace adjustment] Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2014-08-12netsniff-ng: Add command line option to disable hardware time stampingTobias Klauser1-0/+7
Allow to disable hardware time stamping using the command line switch (-N/--no-hwtimestamp). This might be useful in situations where hardware time stamps are skewed somehow. Reference: #129 Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2014-03-14man: manpage warning fixesKartik Mistry1-2/+1
Usage: man --warnings -E UTF-8 -l -Tutf8 -Z foo.8 > /dev/null Signed-off-by: Kartik Mistry <kartik.mistry@gmail.com>
2013-09-01man: netsniff-ng: add note about netsniffJon Schipp1-0/+4
Add a note to the man-page that there's a other tool that is unrelated to netsniff-ng. Signed-off-by: Jon Schipp <jonschipp@gmail.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-07-29man: Align synopsis with other sectionsTobias Klauser1-1/+1
In all the tools' man pages the synopsis line is indented by one space with respect to the text in the sections above and below. Remove the space to have consistent alignment. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2013-07-03man: netsniff-ng: elaborate on capturing netlink trafficDaniel Borkmann1-3/+15
As nlmon's device setup has now been changed to use rtnl link setup, give a full example on how to setup and teardown nlmon devices. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-06-25man: netsniff-ng: add section about netlink traffic debuggingDaniel Borkmann1-0/+4
Recently, the nlmon device driver got accepted [1], so that it's now possible to debug netlink traffic as well. [1] http://thread.gmane.org/gmane.linux.network/273952 Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-06-17man: add colophon to the end of each document.Daniel Borkmann1-0/+4
Add a colophon to the end of each man page. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-31man: netsniff-ng: update man page to document when -J is neededDaniel Borkmann1-13/+16
--jumbo-support is now not always needed anymore. So document when one needs it and when not. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-30man: manpage hyphen fixes, take twoKartik Mistry1-18/+19
Fix hyphens all over. Signed-off-by: Kartik Mistry <kartik@debian.org> Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-30man: manpages hyphen and spelling mistakesKartik Mistry1-13/+13
Some fixes all over, part 1. Signed-off-by: Kartik Mistry <kartik@debian.org> Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-26man: netsniff-ng: Reword a few sentencesTobias Klauser1-14/+13
Make the 2nd section of the description a bit easier to read by splitting and rearranging sentences. Also add a few missing punctuations or make it more consistent repectively. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2013-05-26man: netsniff-ng: add note about multithreadingDaniel Borkmann1-0/+9
Add a paragraph about multi-threading with netsniff-ng. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-22man: netsniff-ng: edits to the netsniff-ng man pageJon Schipp1-19/+20
Various edits all over. Signed-off-by: Jon Schipp <jonschipp@gmail.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-15Merge branch 'master' of github.com:borkmann/netsniff-ngDaniel Borkmann1-5/+5
Conflicts resolved by hand: bpfc.8 ifpps.8 netsniff-ng.8 Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-15man: improvements to language and markup for netsniff-ng.8Stephen Wadeley1-192/+199
Signed-off-by: Stephen Wadeley <swadeley@redhat.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-15man: netsniff-ng: Minor fixesTobias Klauser1-9/+9
Fix wording in some places, make some sentences a bit shorter and replace "on default" by "by default". Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2013-05-10man: add description about different pcap formatsDaniel Borkmann1-0/+30
Add a more detailled description of netsniff-ng's -D option into the man-page. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-05misc: move file to source rootDaniel Borkmann1-0/+497
Only have Makefile specific folders in the project root where the binaries are stored, the rest should be part of the repository root. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>