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# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
	config.ssh.username = "vagrant"
	config.ssh.password = "vagrant"
	config.vm.box = "trusty64"

hemanth22

Vagrant Cheat Sheet

add image

local

$ vagrant box add {title} {url}
$ vagrant init {title}
$ vagrant up

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function addTwoNumbers(x, y) {
  return x + y;
}

function testAddTwoNumbers() {
  var x = 5;
  var y = 1;
  var sum1 = x + y;
  var sum2 = addTwoNumbers(x, y);

hemanth22

Docker + Apache Tomcat + JSP

This article describes how to deploy a JSP website using Docker, Apache Tomcat.

Directory structure

I found a way to make a minimal JSP web application from scratch, without any IDE. (ref: https://www.youtube.com/watch?v=JEBR_KJdzSk)

First, organize your working directory like this:

hemanth22

From 0 to 100 w/ one command and 4ish minutes, in labs.k8s

tl;dr

1. Click the raw button to get the raw-url of the fig-play-with-k8s.sh-file and, in a VM from labs.play-with-k8s.com,
2. Run bash -x <( curl -L url-to-raw-gist )
3. Copy the "blue-port-url" and change http to https
4. Goto url in Firefox

What happens?

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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.example</groupId>
  <artifactId>jpademo</artifactId>
  <version>1.0</version>
  <packaging>jar</packaging>

  <scm>

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curl https://git.io -F "url=https://gist.githubusercontent.com/gabrielbarros/4e7a81ea0e8694ded9aa0d648aebc231/raw" -F "code=howto"

# Then: https://git.io/howto

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import json
import requests

# Authentication for user filing issue (must have read/write access to
# repository to add issue to)
USERNAME = 'CHANGEME'
PASSWORD = 'CHANGEME'

# The repository to add this issue to
REPO_OWNER = 'CHANGEME'

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#!/usr/bin/env bash
###########################################################################
# Originally written by: Henrik Bengtsson, 2014
# https://github.com/HenrikBengtsson/speedtest-cli-extras
# Modified to use IFTTT by: Alasdair Allan, 2015
# License: GPL (>= 2.1) [http://www.gnu.org/licenses/gpl.html]
###########################################################################

# Character for separating values
# (commas are not safe, because some servers return speeds with commas)

hemanth22

#!/usr/bin/perl -w
# IFTTT Notification for nagios, 
# Largely inspired from the Notify My Andoid perl code

use strict;
use LWP::UserAgent;
use Getopt::Long;
use Pod::Usage;

# Grab our options.