Nilpo

BIND for the SMALL LAN

How to configure BIND 9 to act as a caching nameserver or as the nameserver for a local domain.

Contents

• Why serve DNS locally?
• Building a caching nameserver

clstokes

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Action": "sts:AssumeRole",
      "Principal": {
        "Service": "ec2.amazonaws.com"
      },
      "Effect": "Allow",
      "Sid": ""

alces

• using Ansible command line:

ansible-playbook --connection=local 127.0.0.1 playbook.yml

• using inventory:

127.0.0.1 ansible_connection=local

lucijafrkovic

1. list all remote tags
git ls-remote --tags

2. delete local tag
git tag -d V_1_0_1

3. push tag deletion to remote
git push origin :refs/tags/V_1_0_1

4. tag local branch again

simonluijk

#!/usr/bin/env python
import argparse
import qrcode


def main():
    parser = argparse.ArgumentParser(description='Generate QR code for OTP.')
    parser.add_argument('user', nargs=1)
    parser.add_argument('key', nargs=1)
    parser.add_argument('issuer', nargs=1)

wavded

#!/bin/bash

# Go build script that runs cloc, cpd, lint, vet, test and coverage for Jenkins
#
# Outside tools include:
# gocov: go get github.com/axw/gocov
# gocov-xml: go get github.com/t-yuki/gocov-xml
# go2xunit: go get bitbucket.org/tebeka/go2xunit
# jscpd: npm i jscpd -g
# cloc: npm i cloc -g

iamralch

package main

import (
	"fmt"
	"io"
	"io/ioutil"
	"net"
	"os"
	"strings"

denji

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)

# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)

joemiller

#!/usr/bin/env ruby
#
# this is a special meta-check. It runs ping checks against all hosts in
# the /endpoints API and sends individual results directly to sensu-client via
# the udp/3030 client socket. this is different from the normal sensu check model
# where individual scripts run and their exit status and output is used to create
# a single event.
#
# the reason for this check is to be able to dynamically ping a list of hosts
# without the race conditions and timing issues involved with creating individual

scarolan

#!/bin/sh
# movein.sh - shamelessly stolen from O'Reilly's excellend "Linux Server Hacks"
# http://oreilly.com/pub/h/72
# Version 0.2 - Added some comments and error checking

if [ -z "$1" ]; then
    echo "Usage: `basename $0` hostname"
    exit
fi