Andreas Schaefer AndiSHFR

HP Smart Storage Admin CLI (`ssacli`) installation and usage on Proxmox PVE (6.x)

Why use HP Smart Storage Admin CLI?

You can use ssacli (smart storage administrator command line interface) tool to manage any of supported HP Smart Array Controllers in your Proxmox host without need to reboot your server to access Smart Storage Administrator in BIOS. That means no host downtime when managing your storage.

CLI is not as convenient as GUI interface provided by BIOS or desktop utilities, but still allows you to fully manage your controller, physical disks and logical drives on the fly with no Proxmox host downtime.

ssacli replaces older hpssacli, but shares the same syntax and adds support for newer servers and controllers.

Installation

JavaScript Bitwise Hacks

It assumes the highest positive signed 32-bit float value for numbers. In other words, 2147483647 (or 0x7FFFFFFF or 2^31-1).

Terminology

View: Also called a "template", a file that contains markup (like HTML) and optionally additional instructions on how to generate snippets of HTML, such as text interpolation, loops, conditionals, includes, and so on.
View engine: Also called a "template library" or "templater", ie. a library that implements view functionality, and potentially also a custom language for specifying it (like Pug does).
HTML templater: A template library that's designed specifically for generating HTML. It understands document structure and thus can provide useful advanced tools like mixins, as well as more secure output escaping (since it can determine the right escaping approach from the context in which a value is used), but it also means that the templater is not useful for anything other than HTML.
String-based templater: A template library that implements templating logic, but that has no understanding of the content it is generating - it simply concatenates together strings, potenti

The Ultimate Unit Testing Cheat-sheet

Sinon Chai
Chai
Sinon

why?

This code implements a naive JSON writer in C++ complying with RFC 4627. I wrote this as I believe it is a very good example of a real life problem involving lots of C++ constructs. This sample only supports writing JSON and does not support heterogenous ‘object’ serialization and extension are left as an exercice. See Writing json in C++ for some details.

what?

json_stream: a std::ofstream wrapper fulfilling RFC 4627 constraints;
utf8_json: some code to decode/“json encode” std::string UTF-8 buffers
json_test.cpp: a very simple program testing the code

	#include <ESP8266WiFi.h>
	#include <ESP8266mDNS.h>
	#include <WiFiUdp.h>
	#include <ArduinoOTA.h>
	#include <PubSubClient.h>

	#include <NTPClient.h>

	#include "DHT.h"

	//
	// Simple listener.c program for UDP multicast
	//
	// Adapted from:
	// http://ntrg.cs.tcd.ie/undergrad/4ba2/multicast/antony/example.html
	//
	// Changes:
	// * Compiles for Windows as well as Linux
	// * Takes the port and group on the command line
	//

	#!/bin/bash

	## This script is developed from my Raspberry Pi script - for the Orange Pi PC
	## But see the blog - you have to use a particular version of Debian
	## and scripts - then expand, reboot and use this script having given it execute
	## permissions. See http://tech.scargill.net/orange-pi-pc-battle-of-the-pis/
	## Latest updates removing need for some manual work - thanks to Antonio Fragola.

	# Get time as a UNIX timestamp (seconds elapsed since Jan 1, 1970 0:00 UTC)
	startTime="$(date +%s)"

	#Requires -RunAsAdministrator
	[CmdletBinding()]
	param()

	$ErrorActionPreference = "Stop"
	trap
	{
	Pop-Location
	Write-Error "$_"
	Exit 1

	(function (root, name, factory) {
	'use strict';

	if (typeof define === 'function' && define.amd) {
	define(factory);
	} else if (typeof exports === 'object') {
	module.exports = factory;
	} else {
	root[name] = factory();
	}