Jeffrey Clark h0tw1r3

Xorg/X11 forwarding on macOS and docker

In order to run Xorg apps on macOS you will need to install xquartz:

brew install --cask --no-quarantine xquartz

And then configure it

Update: use PowerShell script PythonEmbed4Win.ps1.

The instructions in this gist have some subtle problems and this gist will not be updated.

About

On the host

Ensure these modules are loaded

cat /proc/sys/net/bridge/bridge-nf-call-iptables

Disable swap

sysctl vm.swappiness=0
swapoff -a

Install and Configure - Windows Server 2016 Core on ProxMox VM

stage drivers locally

# display available drives
Get-PSDrive

# create local driver directory
mkdir c:\drivers

WARNING

THIS GIST IS EXTREMELY OBSOLETE. DO NOT FOLLOW THESE INSTRUCTIONS. SERIOUSLY.

IF YOU IGNORE THE ABOVE WARNING, YOU AGREE IN ADVANCE THAT YOU DIDN'T GET THESE INSTRUCTIONS FROM ME, THAT I WARNED YOU, AND THAT I RESERVE THE RIGHT TO POINT AND LAUGH MOCKINGLY IF AND WHEN SOMETHING BREAKS HORRIBLY.

I'll do a write-up of current custom-kernel procedures over on Random Bytes ( https://randombytes.substack.com/ ) one day soon.

NOTE

Email server based on Dovecot, Postfix, MySQL, Rspamd and Debian 9 Stretch

MySQL database setup

Install MariaDB as a database management system DBMS

sudo apt install mariadb-server

Create a new database named srvmail for a mail server:

Installing multipath tools on PVE Cluster with shared storage

This cheatsheet shows how to install and configure multipath tools on Proxmox PVE Cluster where multiple nodes share single storage with multipath configuration, for example SAN storage connected to each of the nodes by two independent paths.

Proxmox PVE version

This cheatsheet has been tested on Proxmox 5.x.

Note about sudo

I do not prepend sudo command to any of commands listed here, but keep in mind that nearly all commands requires su privileges, so use sudo if your account happen to not have root access.

	# syntax=docker/dockerfile:1.6
	ARG BUILD_OS_TAG

	FROM alpine:${BUILD_OS_TAG} as build
	ARG BUILD_OS_TAG

	RUN apk add --no-cache alpine-sdk doas \
	&& echo 'permit nopass :wheel' >> /etc/doas.conf

	RUN adduser -D build \

	### PowerShell Example
	# set variables
	$OMADA_URL = "https://omada.example.com:8043"
	$USERNAME = "admin"
	$PASSWORD = "test12345"

	# get controller id from the API
	$CONTROLLER_ID = (Invoke-RestMethod -Uri "${OMADA_URL}/api/info" -Method Get -UseBasicParsing).result.omadacId

	# set the login request body as json


	#https://gist.github.com/Chandler/fb7a070f52883849de35 SEE HERE

	# MIT License

	# Copyright (c) 2016 Chandler Abraham

	# Permission is hereby granted, free of charge, to any person obtaining a copy
	# of this software and associated documentation files (the "Software"), to deal
	# in the Software without restriction, including without limitation the rights