Zoltan Polgar Pozo

Opening and closing an SSH tunnel in a shell script the smart way

I recently had the following problem:

From an unattended shell script (called by Jenkins), run a command-line tool that accesses the MySQL database on another host.
That tool doesn't know that the database is on another host, plus the MySQL port on that host is firewalled and not accessible from other machines.

We didn't want to open the MySQL port to the network, but it's possible to SSH from the Jenkins machine to the MySQL machine. So, basically you would do something like

ssh -L 3306:localhost:3306 remotehost

How to install PhantomJS on Ubuntu

Version: 1.9.8

Platform: x86_64

First, install or update to the latest system software.

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev

TestViewPagerWithFixedFooter

See it in action on an Android 2.2 (API 8) emulator :

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!

\

	#!/usr/bin/perl
	#
	# Pre-commit hook for running checkstyle on changed Java sources
	#
	# To use this you need:
	# 1. checkstyle's jar file somewhere
	# 2. a checkstyle XML check file somewhere
	# 3. To configure git:
	# * git config --add checkstyle.jar <location of jar>
	# * git config --add checkstyle.checkfile <location of checkfile>

	<?php

	/**
	* SplClassLoader implementation that implements the technical interoperability
	* standards for PHP 5.3 namespaces and class names.
	*
	* http://groups.google.com/group/php-standards/web/final-proposal
	*
	* // Example which loads classes for the Doctrine Common package in the
	* // Doctrine\Common namespace.

	package com.elbart;

	import javax.ws.rs.GET;
	import javax.ws.rs.Path;
	import javax.ws.rs.Produces;
	import javax.ws.rs.QueryParam;

	import com.google.inject.servlet.RequestScoped;

	@Path("bound/perrequest")

	organization := "net.seratch"

	name := "sandbox"

	version := "0.1"

	scalaVersion := "2.9.1"

	libraryDependencies ++= Seq(
	"junit" % "junit" % "4.9" withSources(),

	package com.rtr.infra.wizard.test;

	import org.hibernate.Session;
	import org.hibernate.SessionFactory;
	import org.hibernate.context.internal.ManagedSessionContext;
	import org.junit.After;
	import org.junit.Before;

	public abstract class DropwizardDAOTest {

	import android.animation.ObjectAnimator;
	import android.content.Context;
	import android.content.res.TypedArray;
	import android.graphics.Canvas;
	import android.graphics.Color;
	import android.graphics.Paint;
	import android.util.AttributeSet;
	import android.util.TypedValue;
	import android.widget.CheckBox;
	import android.widget.ImageView;