Aleksa Siriški aleksasiriski

Setup Belabox modified with Wireguard remote access and BiB-Comms audio output working via Pipewire, Pulse and ALSA

DO NOT RUN ON BELABOX: Flash belabox image to SD card (/dev/sdX):

sudo dd if=Downloads/belabox_rock_5b_plus-20250915-a84acea.img of=/dev/sdX bs=4M status=progress oflag=sync

Update the system:

sudo apt update -y && sudo apt upgrade -y

Install Docker on Debian 11/12/13

Prepare system:

sudo apt update && \
sudo apt install -y ca-certificates curl && \
sudo install -m 0755 -d /etc/apt/keyrings && \
sudo curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc && \
sudo chmod a+r /etc/apt/keyrings/docker.asc

ZFS on Proxmox - Creating a proper dataset for media storage

zfs create stor/media
zfs set recordsize=1M stor/media
zfs set atime=off stor/media
zfs set compression=zstd stor/media
zfs set quota=4T stor/media
zfs set primarycache=all stor/media
zfs set secondarycache=all stor/media

Setup Proxmox VE 9 with Intel GVT-g enabled

Thanks to this guide: https://kaanlabs.com/simultaneous-intel-gvt-g-and-nvidia-pcie-gpu-passthrough-in-proxmox/

Prerequisites

In BIOS enable Intel VT-d

Steps to enable GVT-g

Migrate Patroni PostgreSQL cluster to cloudnative-pg

Prerequisites

Stable connection to Patroni cluster from cnpg nodes
Same major PostgreSQL version (for example 15.1, cnpg image tag needs to correspond to that)
Empty files called custom.conf and override.conf inside pgdata folder on all nodes (folder where postgresql.conf is)
User named strictly streaming_replica with REPLICATION ROLE attached (if it's not streaming_replica cnpg will fail because it needs that user to exist)
Patroni dynamic config:

Overlay kernel headers and needed packages:

rpm-ostree install kernel-devel kernel-headers gcc make python-pip

Reboot to apply:

reboot

My ideal Fedora Atomic Desktop setup

System

Set keyboard layout

localectl set-keymap us-colemak && \
localectl set-x11-keymap us "" colemak

Fedora Silverblue with Gnome VRR This has been finally merged in GNOME 46, so this gist is deprecated.

Download the repo file from here and save it to /etc/yum.repos.d/kylegospo-gnome-vrr-fedora.repo

sudo curl -L https://copr.fedorainfracloud.org/coprs/kylegospo/gnome-vrr/repo/fedora/kylegospo-gnome-vrr-fedora.repo -o /etc/yum.repos.d/kylegospo-gnome-vrr-fedora.repo

Install mutter VRR:

	// ==UserScript==
	// @name Reddit Redlib Redirect
	// @namespace http://tampermonkey.net/
	// @version 1.1
	// @description Redirect reddit.com to redlib
	// @author Aleksa Siriški
	// @match http://reddit.com/*
	// @match https://reddit.com/*
	// @match http://www.reddit.com/*
	// @match https://www.reddit.com/*

	#!/usr/bin/env bash

	# Enable https repos
	sed 's/http:/https:/g' /etc/apk/repositories

	# Update packages
	apk update

	# Install intel firmware
	apk add linux-firmware-intel