You might find your answer to tech related issues here!
How to fix fail2ban on Raspberry Pi OS
Today I flashed Raspberry Pi OS and noticed the default config of fail2ban is broken and in this short article I give you the quick fix.
How to fix Turris Omnia “Signature check failed”
The article discusses an issue with Turris Omnia routers where running "opkg update" results in a "Signature check failed. Remove wrong signature file" error. The problem is caused by incorrect repo URLs set by the latest medkit, which points to HBL instead of HBS.
Install multiple versions of PHP on Mac
Today I'll show you how to install multiple versions of PHP on Mac.
Manually install obfs4proxy on Debian/Ubuntu
Compiling and installing obfs4proxy is effortless... if it wasn't for AppArmor, but there's an easy fix!
Don’t proxy these
If you want to send all your system's traffic through a proxy, that's great! But there are a few IP addresses and TLDs you probably don't want to direct to the proxy.
How to install Tor on Debian and Ubuntu
A quick guide on how to install Tor from the official Tor Project repositories.
Quick start guide to LXC containers
Today we'll look at how to install and set up LXC to easily get started running Linux containers on Linux! That's a mouthful!
Easily run rootless LXC containers
Harden the security of your LXC containers by mapping the container's root user to nobody on the host!
How to monitor your servers the easy way
Today, I will show you two easy-to-use open-source applications, one for uptime monitoring and one for systems monitoring. They're ideal for beginners just starting out with monitoring.
Hetzner VPS with full-volume encryption and Btrfs subvolumes
In this guide, we'll install Ubuntu Server with full volume encryption and Btrfs (with subvolumes @ and @home) on a Hetzner Cloud VPS.