skanjo’s gists

skanjo / update-adblock-dnsmasq.sh

Created June 21, 2017 16:21 — forked from jac18281828/filter_unicode.py

Ad Blocking script for dnsmasq. This uses Steven Black's Ad Blocking /etc/hosts file but converts it to dnsmasq format. This could be used with either the AdBlocking Raspberry PI project or on a Unify EdgeRouter

	#!/bin/bash

	ad_hosts_url="https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts"

	# The IP address below should point to the IP where blocked traffic should go
	# or to a non routable address such as 0.0.0.0

	# OpenDNS block page
	# pixelserv_ip="146.112.61.104"
	# not routable address

skanjo / _etc_systemd_system_kafka.service

Created August 31, 2016 17:48 — forked from Radamanf/_etc_systemd_system_kafka.service

Kafka daemon with System.d. You also can use bin/kafka for init.d. Just unzip ZooKeeper and Kafka to you home/user/soft/ dir and create listed three files then enable them to be autostarted by systemctl enable kafka.service and systemctl enable zookeeper.service.

	[Unit]
	Description=Apache Kafka server (broker)
	Documentation=http://kafka.apache.org/documentation.html
	Requires=zookeeper.service network.target remote-fs.target
	After=zookeeper.service network.target remote-fs.target

	[Service]
	Type=forking
	PIDFile=/var/run/kafka.pid
	ExecStart=/home/user/bin/kafka start

skanjo / java.env

Created August 30, 2016 21:07 — forked from equalize/java.env

	ZOO_LOG4J_PROP="INFO,ROLLINGFILE"
	ZOO_LOG_DIR="/var/log/zookeeper/"

skanjo / java.env

Created August 30, 2016 20:47 — forked from rosstimson/java.env

Init Script (RHEL, CentOS) for ZooKeeper + optional configs (assumes zookeeper tarball extracted to /opt/zookeeper)

	# /opt/zookeeper/conf/java.env

	ZOO_LOG4J_PROP="INFO,ROLLINGFILE"
	ZOO_LOG_DIR="/var/log/zookeeper/"

skanjo / ClassLoaderLeakExample.java

Created May 12, 2016 16:21 — forked from dpryden/ClassLoaderLeakExample.java

Example of a ClassLoader leak in Java

	import java.io.IOException;
	import java.net.URLClassLoader;
	import java.nio.file.Files;
	import java.nio.file.Paths;
	import java.nio.file.Path;

	/**
	* Example demonstrating a ClassLoader leak.
	*
	* <p>To see it in action, copy this file to a temp directory somewhere,

skanjo / nginx.conf

Created February 14, 2016 02:16 — forked from plentz/nginx.conf

Best nginx configuration for improved security(and performance). Complete blog post here http://tautt.com/best-nginx-configuration-for-security/

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

skanjo / godaddy-ssl-howto

Created January 29, 2016 17:09 — forked from ideaoforder/godaddy-ssl-howto

GoDaddy + Nginx SSL

	openssl req -new -newkey rsa:2048 -nodes -keyout yourdomain.key -out yourdomain.csr

	http://support.godaddy.com/help/article/3601/generating-a-certificate-signing-request-nginx
	http://support.godaddy.com/help/article/4976/rekeying-an-ssl-certificate

	# Be sure to remember to chain them!
	cat gd_bundle-g2-g1.crt >> yourdomain.crt

	# Move 'em
	sudo mv yourdomain.crt /etc/ssl/certs/yourdomain.crt

skanjo / Howto convert a PFX to a seperate .key & .crt file

Last active January 29, 2016 16:58 — forked from TemporaryJam/Howto convert a PFX to a seperate .key & .crt file

How to convert a .pfx SSL certificate to .crt/key (pem) formats. Useful for NGINX

	source: http://www.markbrilman.nl/2011/08/howto-convert-a-pfx-to-a-seperate-key-crt-file/

	`openssl pkcs12 -in [yourfile.pfx] -nocerts -out [keyfile-encrypted.key]`

	What this command does is extract the private key from the .pfx file. Once entered you need to type in the importpassword of the .pfx file. This is the password that you used to protect your keypair when you created your .pfx file. If you cannot remember it anymore you can just throw your .pfx file away, cause you won’t be able to import it again, anywhere!. Once you entered the import password OpenSSL requests you to type in another password, twice!. This new password will protect your .key file.

	Now let’s extract the certificate:

	`openssl pkcs12 -in [yourfile.pfx] -clcerts -nokeys -out [certificate.crt]`

Samer Kanjo skanjo