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Josh Hunt 296b5de724 ss: add option to print socket information on one line
Multi-line output in ss makes it difficult to search for things with
grep. This new option will make it easier to find sockets matching
certain criteria with simple grep commands.

Example without option:
$ ss -emoitn
State      Recv-Q Send-Q Local Address:Port               Peer Address:Port
ESTAB      0      0      127.0.0.1:13265              127.0.0.1:36743               uid:1974 ino:48271 sk:1 <->
	 skmem:(r0,rb2227595,t0,tb2626560,f0,w0,o0,bl0,d0) ts sack reno wscale:7,7 rto:211 rtt:10.245/16.616 ato:40 mss:65483 cwnd:10 bytes_acked:41865496 bytes_received:21580440 segs_out:242496 segs_in:351446 data_segs_out:242495 data_segs_in:242495 send 511.3Mbps lastsnd:2383 lastrcv:2383 lastack:2342 pacing_rate 1022.6Mbps rcv_rtt:92427.6 rcv_space:43725 minrtt:0.007

Example with new option:
$ ss -emoitnO
State    Recv-Q Send-Q          Local Address:Port            Peer Address:Port
ESTAB    0      0                   127.0.0.1:13265              127.0.0.1:36743 uid:1974 ino:48271 sk:1 <-> skmem:(r0,rb2227595,t0,tb2626560,f0,w0,o0,bl0,d0) ts sack reno wscale:7,7 rto:211 rtt:10.067/16.429 ato:40 mss:65483 pmtu:65535 rcvmss:536 advmss:65483 cwnd:10 bytes_sent:41868244 bytes_acked:41868244 bytes_received:21581866 segs_out:242512 segs_in:351469 data_segs_out:242511 data_segs_in:242511 send 520.4Mbps lastsnd:14355 lastrcv:14355 lastack:14314 pacing_rate 1040.7Mbps delivery_rate 74837.7Mbps delivered:242512 app_limited busy:1861946ms rcv_rtt:92427.6 rcv_space:43725 rcv_ssthresh:43690 minrtt:0.007

Signed-off-by: Josh Hunt <johunt@akamai.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
2019-05-02 16:06:06 -07:00
bash-completion tc: gred: support controlling RED flags 2018-11-24 07:11:36 -08:00
bridge bridge: vlan: fix standard stats output 2019-04-17 16:30:05 -07:00
devlink devlink: Increase column size for larger shared buffers 2019-04-30 11:23:08 -07:00
doc/actions doc: remove trailing whitespace 2018-12-19 12:02:38 -08:00
etc/iproute2 iproute2: Add support for a few routing protocols 2018-06-11 11:18:30 -07:00
examples examples: Remove cbq.init-v0.7.3 2018-12-18 10:52:35 -08:00
genl genl: remove dead code 2018-11-19 11:42:44 -08:00
include Update kernel headers 2019-04-26 11:11:03 -07:00
ip Merge branch 'iproute2-master' into next 2019-04-26 11:13:54 -07:00
lib ip: display netrom link type 2019-04-11 15:25:50 -07:00
man ss: add option to print socket information on one line 2019-05-02 16:06:06 -07:00
misc ss: add option to print socket information on one line 2019-05-02 16:06:06 -07:00
netem doc: remove trailing whitespace 2018-12-19 12:02:38 -08:00
rdma rdma: add 'link add/delete' commands 2019-04-03 12:04:30 -07:00
schema bridge: add json schema for bridge fdb show 2016-07-20 12:02:02 -07:00
tc tc/ematch: fix deprecated yacc warning 2019-04-24 15:10:22 -07:00
testsuite ip: support for xfrm interfaces 2019-04-05 15:05:00 -07:00
tipc tipc: add link broadcast get 2019-03-26 16:09:16 -07:00
.clang-format clang-format: add configuration file 2019-01-17 13:38:23 -08:00
.gitignore Remove leftovers from removed Latex documentation 2018-02-13 16:43:19 -08:00
.mailmap Add .mailmap file 2019-04-03 12:04:00 -07:00
COPYING Update address of FSF in license 2008-03-08 13:31:03 -08:00
Makefile Makefile: check manpages for syntax errors 2019-01-14 08:01:51 -08:00
README README: update libdb build dependency information 2018-05-01 19:29:03 -07:00
README.devel README: update location of git repositories, remove broken info link 2018-02-13 16:42:51 -08:00
README.distribution README cleanup's 2012-01-03 15:04:55 -08:00
README.iproute2+tc doc: remove trailing whitespace 2018-12-19 12:02:38 -08:00
README.lnstat doc: remove trailing whitespace 2018-12-19 12:02:38 -08:00
configure configure: fix typo in check_xt_old_internal_h 2019-01-07 14:42:01 -08:00

README

This is a set of utilities for Linux networking.

Information:
    https://wiki.linuxfoundation.org/networking/iproute2

Download:
    http://www.kernel.org/pub/linux/utils/net/iproute2/

Stable version repository:
    git://git.kernel.org/pub/scm/network/iproute2/iproute2.git

Development repository:
    git://git.kernel.org/pub/scm/network/iproute2/iproute2-next.git

How to compile this.
--------------------
1. libdbm

arpd needs to have the berkeleydb development libraries. For Debian
users this is the package with a name like libdbX.X-dev.
DBM_INCLUDE points to the directory with db_185.h which
is the include file used by arpd to get to the old format Berkeley
database routines.  Often this is in the db-devel package.

2. make

The makefile will automatically build a config.mk file which
contains definitions of libraries that may or may not be available
on the system such as: ATM, ELF, MNL, and SELINUX.

3. To make documentation, cd to doc/ directory , then
   look at start of Makefile and set correct values for
   PAGESIZE=a4		, ie: a4 , letter ...	(string)
   PAGESPERPAGE=2	, ie: 1 , 2 ...		(numeric)
   and make there. It assumes, that latex, dvips and psnup
   are in your path.

4. This package includes matching sanitized kernel headers because
   the build environment may not have up to date versions. See Makefile
   if you have special requirements and need to point at different
   kernel include files.

Stephen Hemminger
stephen@networkplumber.org

Alexey Kuznetsov
kuznet@ms2.inr.ac.ru