codingtony’s gists

codingtony / buildHAProxy.sh

Last active December 11, 2024 17:48

Recipe to build HAProxy 1.7 using LibreSSL. Builds an almost static binary. See https://github.com/codingtony/docker-build-haproxy for how to use with a Docker Image

	#!/bin/bash -e

	DIR=$PWD/work
	mkdir -p ${DIR}
	rm -f ${DIR}/*.tar.gz


	LIBRESSL=libressl-2.4.5
	HAPROXY=haproxy-1.7.5
	PCRE=pcre-8.39

codingtony / ReadPeriodically.java

Last active August 29, 2015 14:02

Read Periodically a file ( http://stackoverflow.com/questions/24088659/reading-inputstream-periodically/24088727 )

	import java.io.FileInputStream;
	import java.io.IOException;
	import java.io.InputStream;
	import java.io.StringWriter;
	import java.util.concurrent.Executors;
	import java.util.concurrent.ScheduledExecutorService;
	import java.util.concurrent.TimeUnit;

	import org.apache.commons.io.IOUtils;

codingtony / MockitoExample.java

Last active August 29, 2015 14:01

Question asked on http://blog.codingtony.com/2011/02/mockito-recipes.html by Kalil Peixoto

	import static org.junit.Assert.*;
	import static org.mockito.Matchers.*;
	import static org.mockito.Mockito.*;

	import java.util.ArrayList;
	import java.util.List;

	import org.junit.Test;

	@Test

codingtony / prettyprint_xml_perl

Created May 2, 2014 12:16

Perl one liner to pretty print xml.

	#Taken from http://lo-f.at/glahn/2008/01/PerlOneliners.html

	perl -MXML::LibXML \
	-e 'print XML::LibXML->new->parse_file($ARGV[0])->toString(1);' \
	somefile.xml

codingtony / record.sh

Created October 26, 2013 17:40

record audio from : http://www.outflux.net/blog/archives/2009/04/19/recording-from-pulseaudio/

	#!/bin/bash
	WAV="$1"
	if [ -z "$WAV" ]; then
	echo "Usage: $0 OUTPUT.WAV" >&2
	exit 1
	fi
	rm -f "$WAV"

	# Get sink monitor:
	MONITOR=$(pactl list \| egrep -A2 '^(\\\* )?Source #' \| \

codingtony / disableScreenSaver.sh

Last active January 15, 2024 17:53

Temporary disable Screensaver (tested with KDE) by simulating fake user activity

	#!/bin/bash
	# credits goes to http://silviumc.wordpress.com/2011/12/05/how-to-stop-the-screen-saver-in-kde-while-watching-long-flash-clips-in-a-web-browser/

	while /bin/true
	do
	qdbus org.freedesktop.ScreenSaver /ScreenSaver SimulateUserActivity > /dev/null;
	sleep 1m;
	done

codingtony / BindExceptionFutureExample.java

Created September 24, 2013 21:10

Example to add a ChannelFutureListener to trap the BindException in Netty

	//...
	final int port=8888;
	ServerBootstrap b = new ServerBootstrap();
	//...

	b.bind(port).addListener(new ChannelFutureListener() {
	@Override
	public void operationComplete(ChannelFuture future) throws Exception {
	if (!future.isSuccess()) {
	if (future.cause() instanceof BindException) {

codingtony / ChunkedBuffer.java

Last active December 23, 2015 02:29

Trying to output 1GB of zero bytes in chunks. Seems to have a memory leak....

	import io.netty.buffer.ByteBuf;
	import io.netty.channel.ChannelHandlerContext;
	import io.netty.handler.stream.ChunkedInput;
	import io.netty.util.CharsetUtil;

	public abstract class ChunkedBuffer implements ChunkedInput<ByteBuf> {
	int offset = -1;
	boolean closed = false;
	protected byte[] buffer = null;

codingtony / ChunkOutputStream.java

Last active December 21, 2017 04:37

An handy, yet simple ChunkedOutputSteam for HTTP chunked response with Netty 4.0 Useful when you have an application that writes to an OutputStream and you don't want (or cannot) rewrite it. Released under APL 2.0 Any bugs? let me know!

	/************************************************************************
	Copyright 2013 Tony Bussieres

	Licensed under the Apache License, Version 2.0 (the "License");
	you may not use this file except in compliance with the License.
	You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, software

codingtony / addlookup.sh

Last active December 14, 2015 01:28

Little bash script to quickly add lookup and reverse lookup to dnsmasq.

	#!/bin/bash -e

	# USAGE :
	# $0 IP NAME DOMAIN


	if [ "$#" != "3" ]
	then
	echo "Usage:"
	echo $0 IP HOSTNAME DOMAIN

Tony Bussières codingtony