rgl

This will show how to run an emulated arm64 virtual machine under qemu.

It first shows how to launch a typical amd64 virtual machine to make sure we have cloud-init working.

Then it shows how to launch the arm64 (aka aarch64) virtual machine.

NB In my humble i3-3245 amd64 host this is way too slow to run anything useful as it takes about 6m to allow you to finally login, and after that, its slow too. You are really better off with a proper physical arm64 machine, like:

• Raspberry Pi 4
• ROCKPro64

s3rj1k

# For recent versions of Ubuntu:
 - https://www.pugetsystems.com/labs/hpc/ubuntu-22-04-server-autoinstall-iso/

# Docs:
 - https://wiki.ubuntu.com/FoundationsTeam/AutomatedServerInstalls
 - https://wiki.ubuntu.com/FoundationsTeam/AutomatedServerInstalls/ConfigReference
 - https://cloudinit.readthedocs.io/en/latest/topics/datasources/nocloud.html
 - https://discourse.ubuntu.com/t/please-test-autoinstalls-for-20-04/15250/53

# Download ISO Installer:

njh

AES67 (an open standard for high quality audio over IP) is becoming mainstream in the world of broadcast and professional audio industries, however there is a very limited amount of open source software available to interoperate with it. As a result we are often just replacing XLRs with Ethernet, without taking advantage of the possibilites the software give. While Virtual Soundcards enable some of this, native network implementations would allow greater flexibility.

This is my wishlist of things that would help change that. Hopefully one day it can be turned into a AES67 Awesome List.

As open source has resulted in very rapid evolution of the web, I believe the same is possible for professional/broadcast audio.

It is possible that some of this already exists and I just havn't found it yet. Please add a comment below if you know of something!

stefancocora

Introduction

The purpose of this short howto is to show you how to:

• use openconnect [1] to connect to an enterprise cisco anyconnect endpoint
• whilst minimizing the amount of traffic that your route through the vpn connection

Usually VPN administrators will puth the default route to the users, so that all user traffic is routed through the vpn connection. This is to address the various security concerns around compromised user computers bridging external internet traffic into the secure VPN network.

While the VPN administrator can push routes to the clients, the client can ignore these default routes and establish client side routing so that only the required A.B.C.D/E network is routed through the VPN. All other traffic will still use the clients default route and default outbound internet connection.

ageis

YubiKey 4 series GPG and SSH setup guide

Written for fairly adept technical users, preferably of Debian GNU/Linux, not for absolute beginners.

You'll probably be working with a single smartcard, so you'll want only one primary key (1. Sign & Certify) and two associated subkeys (2. Encrypt, 3. Authenticate). I've published a Bash function which automates this slightly special key generation process.

julianxhokaxhiu

#!/bin/bash
#
# IMPORTANT!
# At the moment this script is forged only for Debian ( tested on 8.x release ).
# Although my efforts were put on building this also on Arch Linux or Alpine, at the moment only Debian seems to be able to build it.
# Also, not sure why these instructions where nowhere on the internet, therefore I leave them here for whoever need them.
#
###########

# Add Backports repo support

yossorion

What I Wish I'd Known About Equity Before Joining A Unicorn

Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.

This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would

darconeous

Original "dumb" smoke detector interconnect sounds the siren on all interconnected smoke detectors when a 9-to-12 volt (referenced to neutral/white) direct-current signal is continuously present on the signal wire (red). This still how pretty much all interconnected smoke alarms indicate a fire condition.

However, modern interconnected detectors are capable of detecting carbon monoxide and other conditions. When these conditions are signaled, they must be identified as something other than a smoke alarm by the other detectors. Ideally, any dumb smoke detectors

patpohler

Big List of Real Estate APIs

Listings / Property Data

####Rets Rabbit http://www.retsrabbit.com

Rets Rabbit removes the nightmare of importing thousands of real estate listings and photos from RETS or ListHub and gives you an easy to use import and Web API server so you can focus on building your listing search powered website or app.

kylejohnson

server {
        listen 80 default_server;
        server_name _;
        root /var/www/zm;
        index index.php;

        location / {
                try_files $uri $uri/ /index.php?$args;
        }