benhubert

@Override
public String toString() {
    return "Car{" +
            "id=" + id +
            ", name='" + name + '\'' +
            ", owner=" + owner.getId() +
            '}';
}

benhubert

How to use OBS Studio for professional video conferences

(for ArchLinux)

Install OBS studio

yay -S obs-studio

Virtual Camera

benhubert

Docker(-compose) with shorewall

The shorewall documentation explains in http://shorewall.org/Docker.html how to configure shorewall for use with docker. The problem with the configuration is that it only allows connections from the host to the main bridge docker0. Connections to other networks on dynamically created bridges, with names starting by default with br-, is blocked. Instead of the recommended contents of /etc/shorewall/interfaces, use wild-card interface names as follows:

#ZONE	INTERFACE	OPTIONS
#dock	docker0		bridge     # disabled default recommendation
dock 	docker0		physical=docker+,routeback=1
dock 	br		physical=br-+,routeback=1

benhubert

head -c 409600 /dev/urandom | tr -dc 'A-Za-z0-9!"#$%&\'\\\'\'()*+,-./:;<=>?@[\\]^_`{|}~' | head -c 4096

benhubert

Installing Archlinux on Rock Pi 4

Does not work. This is just a documentation of my results, what I found out and what might be a good starting point for someone else, trying the same thing. Hope it helps.

https://www.armbian.com/rock-pi-4/

Useful links

benhubert

ArchlinuxARM Cheat Sheet

Default credentials:

• alarm / alarm
• root / root

Basic setup with btrfs

The following setup requires qemu-arm-static and arch-chroot to be installed on the system where the SD card is prepared. So, start with

benhubert

cryptsetup cheat sheet

Wipe disk

cryptsetup open --type plain -d /dev/urandom /dev/sdX to-be-wiped
dd if=/dev/zero of=/dev/mapper/to-be-wiped status=progress bs=4M
cryptsetup close to-be-wiped

benhubert

# Initialize the new repository in an empty directory
git init 

# Before we can do a merge, we need some initial commit. Create a file that's
# not part of any of the repos you want to merge, for example
touch delete-me-afterwards.txt
git add .
git commit -m "initial commit"

benhubert

// ==UserScript==
// @name         Disable detail view in Jira Rapid Board
// @namespace    https://tampermonkey.benjaminhubert.at/
// @version      1.7
// @description  Removes the detail view from Jira's Rapid Board which is an annoying feature in my eyes.
// @author       Benjamin Hubert, Lukas Schneider, Florian Mautendorfer
// @match        https://*/secure/RapidBoard.jspa*
// @grant        none
// @require      http://code.jquery.com/jquery-3.3.1.min.js
// ==/UserScript==

benhubert

statsd.recordExecutionTime(“example.stat”, 25, “cluster:foo”, “http.status:200”);