List all the TCP connections on a box, and get the TCP_INFO for analysis

connectiondata.sh

#!/bin/bash
ss -tine \
	| tr '\t' ' ' \
	| sed \
	      -e ': # first line is for humans' \
	              -e '1d' \
	      -e ': # remove the skbuf stuff' \
	              -e 's/sk:ffff[0-9a-fA-F]\+//g' \
	      -e ': # remove the ino stuff' \
	              -e 's/\s\+ino:[0-9]\+//g' \
	      -e ': # join the next two lines together' \
	              -e 'N;s/\n/ /g' \
	      -e ': # move the timer to the end (neater)' \
	              -re 's/(timer:[^ ]+)(.*)/\2 \1/g' \
	      -e ': # move the uid to the end (neater)' \
	              -e 's/(uid:[0-9]+)(.*)/\2 \1/g' \
	      -e ': # remove all space after the IP/ports' \
	              -e 's/\s+cubic/\tcubic/g' \
	      -e ': # send does not have a colon, annoying!' \
	              -e 's/send /send:/g' \
	      -e ': # remove the annoying <->' \
	              -e 's/<->//g' \
	| sort -rnk3