c0m4r / q3arena_ioquake3_linux.md

Last active February 2, 2024 01:39

Building Quake III Arena on Linux from ioquake3 source

Requirements

Get quake3-latest-pk3s.zip from https://ioquake3.org/extras/patch-data/
Get pak0.pk3 from the original copy of the game

c0m4r / gentoo_arm64_ipv6_hetzner_cloud.md

Last active December 7, 2024 19:31

Gentoo ARM64 IPv6 installation on Hetzner Cloud VPS

Gentoo ARM64 IPv6 quick-ish setup on Hetzner Cloud

This guide explains how to waste your time installing Gentoo on a Hetzner Cloud VPS.

Not only that, I use IPv6-only connected machine and Arm64 at the same time. If I'm not insane, I don't know who is.

Also, yes, I'm skipping lots of configuration steps.

c0m4r / image_copy_without_copying_image.md

Last active January 19, 2024 16:25

How to copy an image without copying the image

Table of contents

An image
base64
xxd

An image

c0m4r / vyos_installation_hetzner_cloud.md

Last active August 17, 2025 23:19

VyOS installation on Hetzner Cloud VPS

This guide explains how to install the VyOS Rolling Release (free nightly builds) on Hetzner Cloud VPS. This might also work for other VPS providers with the proper rescue system in place.

First log into Hetzner Cloud, switch to your VPS control panel, select Rescue -> Enable Rescue and Power Cycle. It takes up to 1 minute to boot into rescue mode. Your login details will be displayed in the control panel after you activate the console. You can also use previously defined SSH keys.

Hetzner Rescue SSH

Download and write the ISO image in the Rescue environment:

c0m4r / freebsd_hetzner_cloud_vps.md

Last active November 6, 2025 17:11

FreeBSD installation on Hetzner Cloud VPS

FreeBSD on Hetzner Cloud VPS

This guide explains how to install the FreeBSD on Hetzner Cloud VPS. This might also work for other VPS providers with the proper rescue system in place.

Table of contents:

1. Rescue mode
2. Download and deploy FreeBSD
3. Post-installation

1. Rescue mode

c0m4r / Arch_Linux_ARM_aarch64_ipv6_installation.md

Last active June 16, 2025 14:07

Arch Linux ARM (aarch64/IPv6) installation

Arch Linux ARM (Aarch64/IPv6) installation

Generic AArch64 Installation

Tarball mirors with IPv6 support

Country	Official	URL
USA	true	`https://ca.us.mirror.archlinuxarm.org/os/ArchLinuxARM-aarch64-latest.tar.gz`
Denmark	true	`http://dk.mirror.archlinuxarm.org/os/ArchLinuxARM-aarch64-latest.tar.gz`

c0m4r / python_linters.md

Last active January 11, 2024 11:35

Python linters, formatters, best practices

name	installation	skipping	optional
bandit	`pip install bandit`	`-S`
codespell	`pip install codespell`
mypy	`pip install mypy`	`--disable-error-code`	`--strict`
pylama	`pip install pylama`	`-i --ignore`
pylint	`pip install pylint`	`--disable`
pyright	`pip install pyright`

c0m4r / paranoya_and_php-malware-finder.md

Last active January 17, 2024 14:46

php-malware-finder yara rules for paranoya

Modified to somehow work with paranoya simple IOC and Yara scanner.

php-malware-finder

⚠️ Notice: They work a bit excessive without whitelisting, causing a lot of false positives, keep that in mind.

cd signature-base/yara &amp;&amp; curl -Ls \

c0m4r / websites_validators.md

Last active April 3, 2024 14:18

website validators and security tools

Syntax	Method	Type
pagespeed	Web-based	🐌 Page speed
webpagetest	Web-based	🐌 Page speed
pwabuilder	Web-based	📱 Progressive Web App (PWA)
lighthouse	Web-based	📱 Progressive Web App (PWA)
validator.w3.org	Web-based	📄 HTML validation
site-validator	Web-based	📄 HTML validation

c0m4r / docker_ipv6_only_host.md

Last active November 3, 2024 09:40

Docker inside IPv6-only host

Docker inside the IPv6-only host

This guide tries to explain workarounds required to live with Docker on a IPv6-only host.

NAT64 over dnsmasq

Docker hub itself works great with IPv6, but other services - like github - not so much. In order to enable communication with IPv4-only services wee need to use a proxy like https://github.via-ipv6.com/ or NAT64.

However, we don't necessarily want all traffic being routed through that service. Therfore, we're using dnsmasq to use NAT64 only for domains we need.