tadas kacinskas

kacinskas / monitor live http RPS

Last active January 8, 2019 13:57

httpry -i eth0 -s

kacinskas / net and sql tcp dump

Created October 5, 2017 13:03

	# net
	tcpdump -nnn -s 0 -i eth0 -A '(tcp[((tcp[12:1] & 0xf0) >> 2):4] = 0x504f5354)'

	# sql
	tcpdump port 3306 -s 65535 -x -n -q -tttt > /root/tcpdump.out
	pt-query-digest --type=tcpdump /root/tcpdump.out \| less

kacinskas / linux port mapping

Last active July 4, 2016 19:22

socat TCP-LISTEN:80,fork TCP:127.0.0.1:8000

kacinskas / CoreOS Docker add Dokku in docker

Last active August 29, 2015 14:06

	# !!!! this unit cantbe started as gives me error. I think something wrong with command line syntax ssh key is treated as parameter..
	[Unit]
	Description=Dokku in Docker
	After=etcd.service
	After=docker.service

	[Service]
	TimeoutStartSec=0
	ExecStartPre=-/usr/bin/docker kill dokku
	ExecStartPre=-/usr/bin/docker rm dokku

kacinskas / CoreOS swap

Last active February 17, 2019 16:57

kacinskas / GIT log

Created August 14, 2014 08:53

git log --pretty=format:"%h %cd %s" --graph --since=1.days

	$ git log --pretty=format:"%h %cd %s" --graph --since=1.days

	more at: http://git-scm.com/book/en/Git-Basics-Viewing-the-Commit-History

kacinskas / gist:f375df067ee860af7560

Last active August 29, 2015 14:02

Script to generate animation sprite sheet from images

	#/usr/bin/bash

	rows='6'
	frameW='300'
	frameH='300'
	fileName='sheet.png'

	echo "Generator of sprite sheet"

	# read rows

kacinskas / Resize PNG Images

Created April 4, 2014 13:28

	# 95 - 9 is commpression level, 5 is adaptive compression type
	mogrify -resize 150% -quality 95 *.png

kacinskas / gist:6623323

Created September 19, 2013 13:15

MySQL duplicate db

	CREATE DATABASE duplicateddb;

	mysqldump -h host -u admin -p originaldb \| mysql -h host -u backup -ppassword duplicateddb;

kacinskas / new_gist_file

Created July 17, 2013 06:55

Fix Skype and other applications missing 32bit libraries errors on 64bit xubuntu

	$ sudo nano /etc/ld.so.conf.d/lib32.conf
	#add line:
	/usr/lib/i386-linux-gnu/mesa/
	#save
	$ ldconfig -v