How to harden OpenSSH server
A short article to quickly getting your OpenSSH server hardened.
A short article to quickly getting your OpenSSH server hardened.
In this quick guide I'll show you how to connect Ollama to Telegram with a pre-made bot – ready to use!
Let's say you have a headscale server, and now you'd like to connect your Linux machines to your self-hosted tailnet. The first thing we gotta do, is installing tailscale; curl -fsSL https://tailscale.com/install.sh | sh Or if we wanna do it manually, in the case of Ubuntu 24.04, we first get [...]
In this guide (part 1) I'll briefly explain what Btrfs snapshots are and how to set up automatic local snapshots.
In this guide I'll show you how to customize the MOTD on your Ubuntu installation to remove ads, adding useful info and even having some fun!
Let's continue our article series by taking a look at the HTTP API, optimizing the systemd service, putting Nginx in front of it with HTTPS and making sure authentication is required; finally, we set up our code editor config to use our remote instance.
Use OpenSSL and awk to quickly extract hostnames from a certificate file!
In this article I'll guide you through verifying SSH host keys manually, then the crazy shell shenanigans way, and finally we'll talk about SSH keys in SSHFP DNS(SEC) records!
Today we'll recreate Apple Magic on Linux (kind of)
I did the thing they tell you not to do: I set up my own local Arch Linux mirror at home.