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Tux Machines


today's howtos


Posted by Roy Schestowitz on Mar 22, 2023


Security and Fear, Uncertainty, Doubt (FUD) Leftovers

Effortlessly Save Your Linux Desktop Settings with SaveDesktop



Counting and modifying lines, words and characters in Linux text files | Network World


↺ Counting and modifying lines, words and characters in Linux text files | Network World


> Linux includes some useful commands for counting when it comes to text files. This post examines some of the options for counting lines and words and making changes that might help you see what you want.



How to Run a Large Language Model on Your Raspberry Pi


↺ How to Run a Large Language Model on Your Raspberry Pi


> Large language models, known generally (and inaccurately) as AIs, have been threatening to upend the publishing, art, and legal world for months. One downside is that using LLMs such as ChatGPT means creating an account and having someone else's computer do the work. But you can run a trained LLM on your Raspberry Pi to write poetry, answer questions, and more.



How to Find All IP Addresses on a Network


↺ How to Find All IP Addresses on a Network


> Knowing who is connected to your network can be helpful at times. For instance, you may need to check the status of certain devices (whether they're up or down), find spare static IP addresses, or make an inventory of devices. Furthermore, this information can also help you identify any unauthorized access to your network and shared resources.


> While you can check the connected IPs from your router’s configuration page, it does not show the static IP addresses. Luckily, there are several other ways that let you find all the IP addresses on a network. Let’s explore some of them.



How to Install and Remove Packages in Arch Linux


↺ How to Install and Remove Packages in Arch Linux


> Want to install packages on Arch Linux but don't know how? A lot of people face this problem when they first migrate from Debian-based distributions to Arch Linux. It's easy to manage packages on an Arch-based system, however.


> Pacman is the default package manager that comes pre-installed on every Arch-based distribution. But still, there's a need for other package managers like yay as Pacman doesn't support installing packages from the Arch User Repository.



How to Host a Quake LAN Party on a Raspberry Pi


↺ How to Host a Quake LAN Party on a Raspberry Pi


> Quake is one of the greatest multiplayer gaming experiences you will find. The follow-up to Doom is essentially a first-person shooter but also features a stunning multiplayer (co-op and versus) mode.


> Like an FPS Fortnite, Quake delivers a memorable gaming experience. And you don’t need to pay for an expensive server (or lug a PC around as in the old days) to play it.


> You can host Quake multiplayer sessions on a humble Raspberry Pi.




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