brianredbeard

#!/usr/bin/env python

# with help and inspiration from
#  * ASN1_generate_nconf(3) (specifically the SubjectPublicKeyInfo structure)
#  * http://www.sysmic.org/dotclear/index.php?post/2010/03/24/Convert-keys-betweens-GnuPG%2C-OpenSsh-and-OpenSSL
#  * http://blog.oddbit.com/2011/05/converting-openssh-public-keys.html

import sys
import base64
import struct

brianredbeard

#!/bin/bash 
#
# logstash 		Startup script for logstash
# chkconfig: 2345 20 80
# description: Logstash is a log shipping, indexing, and collocation tool.
# processname: java
### BEGIN INIT INFO
# Provides: logstash
# Required-Start: $local_fs $remote_fs
# Required-Stop: $local_fs $remote_fs

brianredbeard

#!/bin/sh

# upgrade_unifi.sh
# Easy UniFi Controller Upgrade Script for Unix/Linux Systems
# by Steve Jenkins (stevejenkins.com)
# Version 2.0
# Last Updated July 2, 2016

# REQUIREMENTS
# 1) Assumes you already have any version of UniFi Controller installed 

brianredbeard

#usage "en: <b>Calculate the price of a dual-layer PCB if you order them at OSH Park.</b>"
           "<p>Usage: run oshprice</p>"
           "<p>Author: <author>Arno Moonen &lt;info@arnom.nl&gt;</author><br />"
           "Version: <em>201405042026</em></p>"

// THIS PROGRAM IS PROVIDED AS IS AND WITHOUT WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED

void main() {
	if(!board) {
		// No board

brianredbeard

QEMU arm64 cloud server emulation

This is basically a rehash of an original post on CNXSoft - all credit (particularly for the Virtio device arguments used below) belongs to the author of that piece.

Download the latest uefi1.img image. E.g. ubuntu-16.04-server-cloudimg-arm64-uefi1.img from https://cloud-images.ubuntu.com/releases/16.04/release/

Download the UEFI firmware image QEMU_EFI.fd from https://releases.linaro.org/components/kernel/uefi-linaro/latest/release/qemu64/

Determine your current username and get your current ssh public key:

brianredbeard

#!/bin/bash

SWITCH="\033["
NORMAL="${SWITCH}0m"
RED="${SWITCH}1;31m"
GREEN="${SWITCH}1;32m"
YELLOW="${SWITCH}1;33m"
PURPLE="${SWITCH}1;35m"
BLUE="${SWITCH}1;34m"
CYAN="${SWITCH}1;36m"

brianredbeard

[global]
ioengine=libaio
invalidate=1
ramp_time=30
iodepth=1
runtime=180
time_based
direct=1

[write-sdc-4k-seq]

brianredbeard

import dbus

class MediaPlayer:
    """Recieves state from a MediaPlayer using dbus."""

    player_properties = False

    def __init__(self, player_name):
        # Get an instance of the dbus session bus, and retrieve
        #  a proxy object for accessing the MediaPlayer