tylermorganwall

library(geojsonsf)
library(sf)
library(rayrender)

#Data source: https://github.com/telegeography/www.submarinecablemap.com
cables = geojson_sf("cable-geo.json")

cablescene = list()
counter = 1
for(i in 1:length(cables$geometry)) {

chriswayg

#!/bin/bash
set -o errexit

clear
printf "\n*** This script will download a cloud image and create a Proxmox VM template from it. ***\n\n"

### HOW TO USE
### Pre-req:
### - run on a Proxmox 6 server
### - a dhcp server should be active on vmbr1

chriswayg

Cloud images in Proxmox

• Preparing Cloud-Init Templates
• Cloud-Init Support - Proxmox VE
• Proxmox VE Administration Guide

A script which automates these steps for multiple distros incl. CoreOS, CentOS, Arch and ALpine

• create-cloud-template.sh

Steps for creating an Ubuntu 18.04 cloud template

• Using a ready-to-use Ubuntu image

nrocco

First download alpine-make-vm-image from https://github.com/alpinelinux/alpine-make-vm-image

wget https://raw.githubusercontent.com/alpinelinux/alpine-make-vm-image/v0.4.0/alpine-make-vm-image \
    && echo '5fb3270e0d665e51b908e1755b40e9c9156917c0  alpine-make-vm-image' | sha1sum -c \
    || exit 1
mv alpine-make-vm-image /usr/local/bin/
chmod +x /usr/local/bin/alpine-make-vm-image

Create a new alpine qcow2 image

dragolabs

Find next free VM ID

pvesh get /cluster/nextid

Create containter with external and internal nets

pct create 100 \
    local:vztmpl/ubuntu-16.04-standard_16.04-1_amd64.tar.gz \
    --cores 2 --cpuunits 1024 \

at0dd

#By default, uninstalls all default Windows 10 apps except for the Windows Store.
#Alternatively, comment the first line and then uncomment specific packages to remove them.

Get-AppxPackage -AllUsers | where-object {$_.name -notlike "*store*"} | Remove-AppxPackage #Remove all except Store

#Get-AppxPackage -allusers *3dbuilder* | Remove-AppxPackage           #3D Builder
#Get-AppxPackage -allusers *alarms* | Remove-AppxPackage              #Alarms and Clock
#Get-AppxPackage -allusers *Appconnector* | Remove-AppxPackage        #App Connector
#Get-AppxPackage -allusers *calculator* | Remove-AppxPackage          #Calculator
#Get-AppxPackage -allusers *communications* | Remove-AppxPackage      #Calendar and Mail

rccursach

source "https://rubygems.org"

gem 'eventmachine'
gem 'sinatra'
gem 'yajl-ruby', require: 'yajl'
gem 'thin'
gem 'em-websocket'

bkanber

xrdb $HOME/.Xresources
/etc/X11/Xsession
autocutsel -fork
/usr/bin/lxsession -s Lubuntu -e LXDE &

shamil

How to mount a qcow2 disk image

This is a quick guide to mounting a qcow2 disk images on your host server. This is useful to reset passwords, edit files, or recover something without the virtual machine running.

Step 1 - Enable NBD on the Host

modprobe nbd max_part=8

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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