So i've been hosting a modded Minecraft server for my friends and me on weekends. While it's been a blast, I've noticed that our current setup using LAN has its limitations. My friends have been eagerly waiting for their next "fix" (i.e., when they can get back online), and I've been replying with a consistent answer: this Friday.

However, exploring cloud providers to spin up a replica of my beloved "Dog Town" Server was a costly endeavor, at least for a setup that's close to my current configuration. As a result, I've turned my attention to self-hosting a Minecraft server on my local network and configuring port forwarding.

To harden my server, I've implemented the following measures:

1. Added ufw (Uncomplicated Firewall) for enhanced security.
2. Blocked all SSH connections except for the IP addresses of my main PC and LAN rig.
3. Enabled SSH public key authentication only.
4. Rebuilt all packages using a hardened GCC compiler.
5. Disabled root access via /etc/passwd.
6. Created two users: one with sudo privileges, allowing full access; the other with limited permissions to run a specific script (./run.sh) for starting the server.

Additionally, I've set up a fcron job (a job scheduler) as disabled root, which synchronizes my Minecraft server with four folders at the following intervals: 1 hour, 30 minutes, 10 minutes, and 1 day. This ensures that any mods we use are properly synced in case of issues.

any suggestions of making the computer any more secure, aswell as backup solutions? thanks!

--added note, what hostnames do you guys call your servers? I used my favorite band albums and singles for hostnames.

So over the weekend me and the lads decided to play Mindustry (i think im addicted). Ive never been a fan of RTS games but Honestly been loads of fun. I usually play on the Ybox which is what i called by LAN rig. but sadly the motherboard kicked the bucket (it was a xeon 2697v3 14 core and a X99 machinist motherboard which ran gentoo). so i dug around in the closet to hopefully salvage game night and found 'yeee old reliable', so the cool part is mindustry has really low system requirements

Linux Minimum: Memory: 1 GB RAM Graphics: Anything with OpenGL 2.0 Support Storage: 200 MB available space

So me and the Bois played just like normal, except i was running 10+ year old hardware and you really couldnt tell the difference the system specs for the "shitboxPro" as named

Intel core 2 duo E7500 AMD RX 570 2Gb of ddr2 RAM Running Debian 12 with the Mate Desktop (i was originally going to install Gentoo on it but didn't want to spend 3 weeks compiling LMAO)

it kinda blows my mind that this new of a game, granted its writ-in JavaScript and uses so little ram and runs on grandmas pacemaker. it kinda leaves me wondering what happened to the gaming industry? It went from excellent games that sipped ram to storage queued for a 200G update (im looking at you COD war zone). I also want to express my gratitude Towards Debian and Linux as a whole, this computer cannot run windows 10. I live booted just to see the slideshow that was windows 10 on 2GB of ram, and Debian ran really smooth. also shout out to the Dev for a great game that's insanely optimized!

I would love to hear about other experiences you have had with legacy hardware and use cases!

Thanks for reading and have a good one!

--added note, my apologize for the bad punctuation and such i never was good at english in primary LMAO

As a advid user of lightburn for my business, this truely saddens me.

I loved being able to have the freedom to run linux and have 1st class support.

Lightburn states in this post, about how linux is less than 1℅ of there users. They also state it costs lots of money and time to develop for each distribution. To which i gotta ask WHY not just make a flatpak or distribute source to let the community package it. Like its kinda dumb to kill it off ive been using zoronOS for 3 years running my laser cutter! And it works bloody great!!!! The last version for linux will be 1.7 which will continue to work forever with a valid liscence. I do not plan to switch back to ~~windows~~ spyware or ~~MAC~~ overpriced Unix. I hope the people at lightburn reconsider in the future, There software is the best software for laser cutters period. And when buying my laser cutter (60watt omtech) i went out of my way to buy one with a rudia controller as it is compatible with lightburn.

--edit just got the email this is what they sent

"To our valued Linux users:

After a great deal of internal discussion, we have made the difficult decision to sunset Linux support following the upcoming release of LightBurn 1.7.00.

Many of us at LightBurn are Linux users ourselves, and this decision was made reluctantly, after careful investigation of all possible avenues for continuing Linux support.

The unfortunate reality is that Linux users make up only 1% of our overall user base, but providing and supporting Linux-compatible builds takes up as much or more time as does providing them for Windows and Mac OS.

The segmentation of Linux distributions complicates these burdens further — we've had to provide three separate packages for the versions of Linux we officially support, and still encounter frequent compatibility issues on those distributions (or closely related distributions), to say nothing of the many distributions we have been asked to support.

Finally, we will soon begin building LightBurn on a new framework that will require our development team to write custom libraries for each platform we support. This will be a significant undertaking and, regrettably, it is simply not tenable to invest our team's time into an effort that will impact such a small portion of our user base. Such challenges will only continue to arise as we work to expand LightBurn's capabilities going forward.

We understand that our Linux users will be disappointed by this decision. We appreciate all of our users, and assure you that your existing license will still work with any version of LightBurn for which your license term is valid, up until LightBurn version 1.7.00, forever. Prior releases will always be made available for download. Finally, your license will continue to be valid for future Windows and Mac OS releases covered by your license term.

If you are a Linux-only user who has recently purchased a license or renewal that is valid for a release of LightBurn after v1.7.00, please contact us for a refund.

Rest assured that we will be using the time gained by sunsetting Linux support to redouble our efforts at making better software for laser cutters, and beyond. We hope you will continue to utilize LightBurn on a supported operating system going forward, and we thank you for being a part of the LightBurn community.

Sincerely,

The LightBurn Software Team

Copyright © 2024 LightBurn Software. All rights reserved. "

I appreciate that there willing to refund recently bought liscences and all versions up to 1.7 forever instead of DRM bullshit (you gotta buy the newest subscription service) {insert cable guys from southpark} But if your rewriting the framework then why kill off linux??? They said there working on a native arm build for MacOS which knowing apple your gonna half to buy the new macbook cause the old one is old and apple needs your money. So its not anymore of a reason to kill linux

TLDR: there killing linux support because its less than 1% of there userbase and they spend more money and time maintaining the lightburn build.

but stackoverflow how i fixy the brokey!

i was just dicking around with ollama+webui and i kept trying to gas light llama2 to think the world spun cause of hamsters. and it have off this subtle but terminator esq response.

what you guys think about world spinny cause hammster theory :D and the term-inator (im joking about the hamster thing... maybe)

I have been messing with my raspberry pi 400 and stumbled across box86. This program converts x86 calls to arm. And it works pretty well, i got the orginal pvz (disk verison) running through wine and box 86! The game is slow on cutscenes but gameplay is suprisingly playable and was more playable then my first pc lmao!

Its crazy that a fanless 15watt arm chip can run old games this well! Compared to a pentium 4 thats is taking off.

Hello and good evening self hosters! so i recently new to self hosting, i just installed my CM3588 DIY NAS with a bunch of services which is very addicting!

but i digress, so i recently found out today that we pay $11 a month to rent our router for our house. Which i personally think is ridiculous! So i am looking into buying to own, not renting to burn money. However the router seems to get internet from the ISP through moCA which looking at router that support moCA are rather limiting in speeds and very expensive. So my query for this fine, fine community is if i were to buy a coax/moCA adapter that then coverts it to Ethernet and then plug it into my router and and then by proxy my access points. would it work, wifi 6E looks super nice and there are very few options that are very pricey for modem/router combos that support moCA.

I am open to alternatives and ideas, and please correct me if i made any mistakes on terminally or my diagram

thanks folks!

Edit--- my current router is a ARRIS Surfboard TG3452 DOCSIS 3.1 Cable Voice Gateway Modem Router with 802.11ac Wi-Fi & MoCA 2.0

So

So your probably reading this thinking, OK its a PC same old stuff. Well here is a long story.

so about a year ago myself and 2 friends would get together on weekends, my friend who we will call ash. Owns a Xbox One S, so we all were hanging out on Friday night the weekly ritual , and we got tired of playing UNO. so we Decided to play the Xbox we played about every game and it was starting to get quite dry on selection. Ash read off many games from the roster, to which just sounded repetitive, So at this point we all kinda agree there wasn't a game we wanted to play. So we checked out the Microsoft store, this was around Christmas so games were on "Sale". More like for sale not on sale, every game was just so expensive compared to Steam at this point lightning struck me. what if i built a PC to use as a console, so the following day after the rather dull Friday night. I went onto the apocalyptic wasteland that was Facebook marketplace, full of tweakers and entitled Karrens. To which i found a i5-2500 motherboard CPU combo, Sweet i thought now i just need a few more parts. I used a 550W Bronze PSU, bought some used ddr3 ram from eBay as-well as a 1tb ssd and had a rx570 laying around. All i then needed was a case, Now im a cheapskate and wanted a nice case but couldn't feel the need to buy one. So i went to a junkyard and found some recently thrown away office PC case. however the case was to bland to me, so i made the joke of its not an Xbox its a Ybox when myself and the boys hung out. So i attempted to do a paint job the PC case, which wasn't a Picasso but it started to rain and i was to lazy to redo it. So the other thing i wanted this PC case to have was a handle, so i took a piece of 6061 extruded aluminum and some bolts and nuts that i bought at a flea market and made my handle. Originally the nut could fit with the PSU in but the bench grinder fixed that.

I was rather giddy at this point, as it is now time for the OS. I am a real big fan of Linux as i run Nix-OS on my main system, so i decided to use Chimera. i unveiled the Ybox to the boys and we play many many cheaper steam games that are rather fun. Eventually Chimera felt rather closed because there wasn't a traditional package manager. I installed Ublue Bazzite (i stole the idea from action retro trash can mac video). We played on the Ybox for many many months and eventually i talked my friends into building PC's and they went with some pretty good specs. ryzen 7 5800x, 6900xt, i7 12th gen NVIDIA 4050. so we had LAN partys playing lots of games. The Ybox was pretty good for the 300ish dollars i had in it, however i wanted something that looked nicer and could run higher end games. as alot of the time when we would group buy games my PC was the biggest qualm.

So the Ybox Pro was born, it is my tote-able gaming/VR-rig. I built it using a machinist x99 motherboard with a 8 core Intel Xeon E5-1680 V2. 16Gb of ram and a junky vega 56 bios flashed vega 64 graphics card. It Runs VR great games look awesome. However one design choice i did not like about the case i bought was a glass side panel. Now for alot of people they really like tempered glass however i am always paranoid about the glass breaking in transit. And i bought a 120mm thermal take AIO which i couldn't find a good mounting place for. it was rather going to be at the bottom of the case or mounted sketchily on the roof of the case. So i have a side business where i have a Omtech 60Watt C-02 laser and a little bit of an engineer background. and decided to engineer a wood side panel which would have a mount for the AIO and look nice. I laser cut the side panel out of cherry paneling and stained it. I am very happy with the end result.

also i plan to like the cheap case i bought and a thingiverse/printables file for the side panel if anybody want to replicate my build.

(printables)https://www.printables.com/model/818028-gopie-t07-mini-tower-pc-case-wood-side-panel

pc parts used in build (Case) https://www.amazon.com/GOPIE-T07-Portable-Computer-Al-Alloy/dp/B0CGD9PSPH/ref=sr_1_21?keywords=microatx%2Bpc%2Bcases

(PSU)https://www.amazon.com/Seasonic-SSR-850FM-Semi-Modular-Warranty-Application/dp/B08YJBYPCF/ref=sr_1_5?keywords=seasonic+850w

(AIO fan) https://www.amazon.com/Noctua-NF-F12-iPPC-3000-PWM/dp/B00KFCRATC

(Cpu) https://www.ebay.com/itm/174921523223?itmmeta=01HSCGQXKWTGX429ZVZJWZBWN7&itmprp=enc%3AAQAJAAAA4K8X6zQtoq1II2nxPzvabkV615jSft6DfH3lDVYnZuYb2MUrVCd60I10AdFYuNhFXN42kRQbUtUoCu0nhrR%2FZrugPnJIv7TFfdkQ%2Bh45rCN1auE6vY5s4IZxZMzf523v2Wl3wLcCJrQNJODGflJs6jmby1AHfwiMpPr%2BPWsoIXUOxQ4vV1AtvysxSUNqC3ilc8kKpSohPXB%2ByfCLt6Q2YhG5NvcqkWaZMtNnlN%2FS%2F9u4%2BWopWITVzEfp3jA4lYnFgGLv9d7oeM%2BAmP%2BlwN2iWdMC%2BB6Nr5OdNbeUGLI3dVii%7Ctkp%3ABFBMkNrfkMtj

(AIO) https://www.amazon.com/Thermaltake-Cooling-500-2000-Waterblock-CL-W361-PL12SW/dp/B0CCXNXVFC?dib=eyJ2IjoiMSJ9.78cSPk_ZdMiBktASbBbAJRdRCSGVMpjCy7LGsxjFqT5cIcjkc_Jmug8yinT8Vy0dZvmEp-astC-d_DZfnTDkhcakg1x8BtJb4-0hjvEFi5LzoKYArr85v9_QSk8bg0Zt4HQkVJOdRAAsAUn-Fg-DiiVRYGtW4_zOhAP7e2pPQUr_IwWO3slvVXexinI5z9Z8MVt02DyVdtceAKU3C-7P-A.vqfN14Vukp1VPc7bUYgc3eAZ9CmBhZ2iXDB8h6znOqw&dib_tag=se&th=1&psc=1

Today i was doing the daily ritual of looking at distrowatch. Todays reveiw section was about a termal called warp, it has built in AI for recomendations and correction for commands (like zhs and nushell). You can also as a chatbot for help. I think its a neat conscept however the security is what makes me a bit skittish. They say the dont collect data and you can check it aswell as opt out. But the idea of a terminal being read by an Ai makes me hesitant aswell as a account needed to use warp. What do you guys think?