tomdaley92

Proxmox - SPICE client setup for MacOS

1. Install a working (and compiled) version of virt-viewer. You may view the homebrew package's upstream source on GitHub.

   brew tap jeffreywildman/homebrew-virt-manager
   brew install virt-viewer

2. Once that's installed should be able make a call remote-viewer with a pve-spice.vv file downloaded from proxmox web interface

nzec

Thanks to /u/zpoo32 for reporting several issues in this list!

Deemix

• deemix: just the cli and the library
• deemix-pyweb: the app with a GUI
• deemix-server: just the server part of deemix-pyweb

rigred

#!/bin/bash
IPT="/sbin/iptables"

# Server IP
SERVER_IP="$(ip addr show eth0 | grep 'inet ' | cut -f2 | awk '{ print $2}')"

# Your DNS servers you use: cat /etc/resolv.conf
DNS_SERVER="8.8.8.8 8.8.4.4 208.67.222.222 208.67.220.220"

# Allow connections to this package servers

dump.csv

msevilla00

#!/bin/bash

# Script to install riot.im to debian/ubuntu
# following info of there: https://riot.im/desktop.html

# add riot.im repository to /etc/apt/sources.list.d/riot_im.list
sudo sh -c 'echo "# Riot.im
deb http://riot.im/packages/debian/ $(lsb_release -sc) main" > /etc/apt/sources.list.d/riot_im.list'

# add public key to system

george-hawkins

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:

tvlooy

OpenBSD VMM howto

Setup

/etc/rc.conf.local

apmd_flags="-A"
dhcpd_flags=vether0
vmd_flags=
ntpd_flags="-s"

seanjensengrey

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

# Download graphical ISO, http://nixos.org/nixos/download.html
# if you want to do an install over an SSH connection

# $ systemctl start sshd.service
# $ useradd remoteinstaller
# $ passwd remoteinstaller

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

mkormendy

# From http://www.iyware.com/osx-yosemite-mamp-homebrew-development-setup/

# Install Homebrew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew doctor

# Tap Repos
brew tap homebrew/dupes
brew tap homebrew/versions
brew tap homebrew/homebrew-php