From sindastra.de
I set up my own Arch Linux mirror... - Sindastra's info dump
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I did the thing they tell you not to do: I set up my own local Arch Linux mirror at home.
#guide #linux #server #sysadmin #archlinux
on Feb 16
From sindastra.de
Running your own AI in-house – Part 3 – LLM/LVM – Ollama on Telegram - Sindastra's info dump
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In this quick guide I'll show you how to connect Ollama to Telegram with a pre-made bot – ready to use!
on Mar 22
From sindastra.de
A Simple Entry Guide to Btrfs Snapshots (Part 1) - Sindastra's info dump
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In this guide (part 1) I'll briefly explain what Btrfs snapshots are and how to set up automatic local snapshots.
on Mar 18
From sindastra.de
Customize Ubuntu's MOTD you see on SSH - Sindastra's info dump
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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!
on Mar 7
From sindastra.de
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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.
on Mar 2
From sindastra.de
How to quickly get hostnames of a TLS certificate - Sindastra's info dump
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Use OpenSSL and awk to quickly extract hostnames from a certificate file!
on Feb 23
From sindastra.de
How to verify SSH host keys and optionally using SSHFP in DNS - Sindastra's info dump
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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!
on Feb 21
From sindastra.de
Linux with compressed RAM! - Sindastra's info dump
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Today we'll recreate Apple Magic on Linux (kind of)
on Feb 20
From sindastra.de
Running your own AI in-house – Part 1 – LLM/LVM – Ollama in the shell - Sindastra's info dump
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In this guide I'll show you how to install Ollama and running your first LLM/LVM, recommend some models, give you examples on how to script with it and finally how to describe images. This is the first article in a series of articles on how to run AI in-house.
on Feb 17
From sindastra.de
Triband Wi-Fi Hacking on Linux with TP-LINK TX50UH? - Sindastra's info dump
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I wasted an evening on this! 🌐🐧 Sindastra tests the TP-Link TX50UH, but not all is as it seems. 🛠️ Troubleshoot Realtek chipsets, load drivers, and explore monitor mode challenges. Spoiler: TX50UH ≠ TXE50UH! 🚨 Full journey & tips here
on Jan 29
From sindastra.de
Rebooting Linux without rebooting - Sindastra's info dump
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Avoid downtime and reboots with Linux! 🚀 Learn how to “reboot” user-space with systemctl soft-reboot, load a new kernel with systemd kexec, and minimize interruptions with live patching. Say goodbye to long restarts and hello to (more) seamless updates! 🖥️✨
on Jan 28
From sindastra.de
Quickly find duplicate files on UNIX-like systems - Sindastra's info dump
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Need to locate duplicate files while SSH'ing into a Linux server and don't have access to external tools? Discover how to effortlessly find duplicates using only your onboard tools, even on macOS. A simple command helps you quickly identify a handful of duplicates without breaking a sweat! 💻 🚀
on Oct 1