muhqu

#!/bin/bash
if [ -z "$1" ]; then
  echo "Usage: sudo $0 /dev/sdh1"
  exit 1;
fi

dd if=$1 of=/dev/null & pid=$!
while true; do
  ps -p$pid --no-heading || break;
  echo "-- $(date) ------------------";

reyjrar

##################################################################
# /etc/elasticsearch/elasticsearch.yml
#
# Base configuration for a write heavy cluster
#

# Cluster / Node Basics
cluster.name: logng

# Node can have abritrary attributes we can use for routing

4ndrej

import javax.net.ssl.SSLParameters;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import java.io.*;

/** Establish a SSL connection to a host and port, writes a byte and
 * prints the response. See
 * http://confluence.atlassian.com/display/JIRA/Connecting+to+SSL+services
 */
public class SSLPoke {

gschueler

loglevel.default = "DEBUG"
rdeck.base = "/var/lib/rundeck"
rss.enabled = true
 
 
dataSource {
  dbCreate = "update"
  url = "jdbc:h2:file:/var/lib/rundeck/data/rundeckdb;MVCC=true"
}
 

sakalajuraj

# Content of the file /etc/logstash/conf.d/squid.conf
# Squid logs MAC address of the source host
# Logs are sending by syslog-ng raw without standard log headers

input {
  tcp {
        host => "xxx.xxx.xxx.xxx"
        port => xxxx
        type => SQUID
        tags => [SQUID]

rgs

Falsehoods programmers believe about prices

1. You can store a price in a floating point variable.
2. All currencies are subdivided in 1/100th units (like US dollar/cents, euro/eurocents etc.).
3. All currencies are subdivided in decimal units (like dinar/fils)
4. All currencies currently in circulation are subdivided in decimal units. (to exclude shillings, pennies) (counter-example: MGA)
5. All currencies are subdivided. (counter-examples: KRW, COP, JPY... Or subdivisions can be deprecated.)
6. Prices can't have more precision than the smaller sub-unit of the currency. (e.g. gas prices)
7. For any currency you can have a price of 1. (ZWL)
8. Every country has its own currency. (EUR is the best example, but also Franc CFA, etc.)

tsiege

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!






\

steveberryman

#!/usr/bin/env ruby

require 'rubygems' if RUBY_VERSION < '1.9.0'
require 'sensu-handler'
require 'hipchat'
require 'timeout'

module Sensu::Extension

  class Hipchat < Handler # Sub-class the appropriate extension type

ghaering

#!/bin/sh
rm -rf /var/lib/cloud/sem/* /var/lib/cloud/instance /var/lib/cloud/instances/*
cloud-init start 2>&1 > /dev/null
cloud-init-cfg all final

DmZ

#!/bin/sh
 
if git rev-parse --verify HEAD >/dev/null 2>&1
then
    against=HEAD
else
    # Initial commit: diff against an empty tree object
    against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi