richard-scott / ec2-fingerprint-key

Created December 7, 2016 14:38 — forked from jtriley/ec2-fingerprint-key

Simple Python script that computes both public and private RSA key fingerprints as used by Amazon EC2

	#!/usr/bin/env python
	import hashlib
	import optparse

	import paramiko
	from Crypto.PublicKey import RSA


	def insert_char_every_n_chars(string, char='\n', every=64):
	return char.join(

richard-scott / 00_description

Created December 13, 2016 10:52 — forked from halberom/00_description

ansible - example of using filters to change each item in a list

	The problem:

	I wanted to use the jinja 'map' filter to modify each item in a string, in this simple
	example, adding '.conf' to each item.

	The 'format' filter in jinja takes arguments (value, args, *kwargs). Unfortunately,
	it uses 'value' as the pattern. When called inside map 'value' is the current item in
	the list, or in other words *args as far as format is concerned. So it's the wrong way
	around.

richard-scott / lambdaAMIBackups.py

Created January 26, 2017 10:32 — forked from bkozora/lambdaAMIBackups.py

AWS Lambda AMI Backups

	# Automated AMI Backups
	#
	# @author Robert Kozora <[email protected]>
	#
	# This script will search for all instances having a tag with "Backup" or "backup"
	# on it. As soon as we have the instances list, we loop through each instance
	# and create an AMI of it. Also, it will look for a "Retention" tag key which
	# will be used as a retention policy number in days. If there is no tag with
	# that name, it will use a 7 days default value for each AMI.
	#

richard-scott / disable_troublesom_scaling_processes.py

Created March 2, 2017 14:13 — forked from simon-weber/disable_troublesom_scaling_processes.py

disable ASG scaling processes during CodeDeploy deploys

	"""
	Suspend an auto scaling group's scaling processes that can interfere with CodeDeploy deploys.
	It assumes a single ASG per deployment group.

	To use this:
	* create a lambda function with this code, then hook up it up to an SNS topic that receives all deployment events (but not host events).
	* attach that topic as a trigger in your deployment groups.

	Unlike AWS's in-appspec approach, this supports arbitrary deploy concurrency.

richard-scott / debian-vps-configuration.md

Created March 11, 2017 21:40

VPS Debian Configuration

Debian

Locale

Annoying message?

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),

richard-scott / mk-eph.sh

Created April 24, 2017 10:36 — forked from taavituisk/mk-eph.sh

Make ephemeral swap and tmp.

	#!/bin/bash
	# mk-eph.sh
	# Creates a lvm volume over all ephemeral devices.

	# Swap related operations
	function SwapEnabler() {
	local swapdev='/dev/ephemeral/swap'
	local swapon="$(swapon -s \| wc -l)"

	# See if some swap is enabled already.

richard-scott / extract-123-reg-zonefile.js

Created January 24, 2018 09:19 — forked from biinari/extract-123-reg-zonefile.js

Script to extract the DNS entries from 123-reg advanced dns page

	var table = document.getElementsByClassName('advanced_dns')[0];
	var rows = table.getElementsByTagName('tr');
	var i, len, row;
	var hostname, type, priority, ttl, destination;
	var output = '';

	output += '$TTL 600\n'; // start with default TTL

	// skip header and last two rows (add new entry, delete all entries)
	for (i = 1, len = rows.length - 2; i < len; i++) {

richard-scott / restic-backup.service

Created April 12, 2018 09:22 — forked from erikw/restic-backup.service

My restic backup solution using Backblaze B2 storage, systemd timers and email notifications on failure

	[Unit]
	Description=Backup with restic to Backblaze B2
	OnFailure=status-email-user@%n.service

	[Service]
	Type=simple
	Nice=10
	ExecStart=/usr/local/sbin/restic_backup.sh
	# $HOME or $XDG_CACHE_HOME must be set for restic to find /root/.cache/restic/
	Environment="HOME=/root"

richard-scott / nodejs_installer.ps1

Created April 20, 2018 14:42 — forked from nweldev/nodejs_installer.ps1

Powershell script installing nodejs (with git) and some npm packages

	write-host "`n ## NODEJS INSTALLER ## `n"

	### CONFIGURATION

	# nodejs
	$version = "4.4.7-x64"
	$url = "https://nodejs.org/dist/latest-v4.x/node-v$version.msi"

	# git
	$git_version = "2.9.2"

richard-scott / results.txt

Created May 17, 2018 14:45 — forked from dropwhile/results.txt

python compression comparison