Weekend Fluff / Linux in the Wild Thread - March 20, 2020

Welcome to the weekend! This stickied thread is for you to post pictures of your ubuntu 2006 install disk, slackware floppies, on-topic memes or more.

When it's not the weekend, be sure to check out r/WildLinuxAppears or r/linuxmemes!

https://redd.it/flyn0d
@r_linux

OpenSourceWeekly.org #4 - Open source gaming #WorkingFromHome

Hi Reddit,

You are certainly asking yourself what to do with this sudden amount of free time now we are all in quarantine and no longer have to commute every day.The answer is obvious: 🎮 VIDEO GAMES!!

This is why I dedicated this week's issue of [OpenSourceWeekly.org](https://OpenSourceWeekly.org) to open source & linux gaming.

You can read it here: [https://opensourceweekly.org/issues/4](https://opensourceweekly.org/issues/4)

To receive the next issues, you can subscribe by RSS, Mastodon or Email here: [https://opensourceweekly.org](https://opensourceweekly.org)

Feedback is welcome :)

​

Sylvain

https://redd.it/flv61q
@r_linux

ParrotOS running on 2017 MacBook via. USB 3.0 drive. Just a WiFi interface issue now. So close...
https://redd.it/fm007h
@r_linux

"thanOS"

Surely I'm not the the first one to think about this(or am I?), but is there a linux OS that has Thanos characteristics? Like one click complete data wipe, one click sudo or whatever the genius r/linuxmasterrace can think of to make it more "thanOS". Please make one!

https://redd.it/fm03ft
@r_linux

Looking for an open source, multi-platform app that will allow me to remotely teach non-techies SQL (me: Linux, them: Windows 10)

I'd like to teach two, non-techie ladies some basic SQL/DB stuff. We had planned to do this face-to-face but with coronovirus, we now have to do it remotely.

I'm looking for an an open source, multi-platform app to help us with this. I have seen some web-based stuff but to be of any use we would have to pay and as this is all for a charity, their funds won't stretch that far. Any help greatly appreciated.

https://redd.it/fm2zt1
@r_linux

Free Introduction to Linux - Linux Foundation Class
https://training.linuxfoundation.org/resources/free-courses/introduction-to-linux/

https://redd.it/fm3t8n
@r_linux

what are the risk associated with sharing project ideas in regards to patent trolling?

This is something I've been curious about but don't have enough contextual knowledge to figure out how to effectively get an answer. I'm finishing up college (hopefully) in the fall, and while I know the basics of open source patents, and software law, I don't know much about IP laws around abstract ideas for software, other than they exists.

I have a lot of project ideas, and granted some of them might be dunces, but as far as I'm aware a few of those ideas don't have an equivalent implementation in either proprietary or open source software(though some of them do, just not in linux or the open source community), and would fill a niche for users. I want to actually discuss these ideas with other developers, both for the purpose of collaboration and to flesh out the details of implementation.


My concern isn't that other developers are going to take some of these ideas and run with them, I would prefer they did (it means worst case scenario the idea doesn't end with me or my time constraints). Nor am I concerned that someone might implement the idea in proprietary software and make money off of it while contributing nothing to the development of an open source alternative(or that I won't be able to make money off it because of that).

My main concern is in the process of sharing the ideas and discussing them with other developers, I might wind up limiting my ability to work on it in the future, either because another developer creates a proprietary implementation and patents the particular method I was discussing on an open forum, or a NPE will patent the concept premptively as a way of potentially making money if I or any other programmer develops/publishes it. I mainly want to make sure I'm still free to pursue development at my leisure.

for example, as far as I'm aware, the idea of 3d printing isn't patentable, but particular techniques for plastic printing are(even if those techniques have yet to ever be implemented), but I'm unsure how specific the constraints of patenting a technique are.

How much of a risk is this in practice?

What is and isn't patentable when it comes to ideas?

if you are a more seasoned open source programmer, what would you recommend that I freely discuss, and what would you recommend that I avoid disclosing prior to implementation?

Note: Sorry if the noscript is ambigous, I couldn't figure out how to properly word it.

https://redd.it/fm4mef
@r_linux

LPT (Linux Pro Tip): Keep your home folder "clean"...

I wonder how many r/linux subscribers did a double take because they're also r/lifeprotips subscribers.

Anyway, I was just listening to a podcast where the hosts went on and on about how to keep your home folder clean. One of the hosts said that they actually reinstall their OS from time to time for this purpose...wait, what? Why?

My solution has always been pretty simple for this: just make a new user. New user = new home folder. Move big files that you know you want to keep so it doesn't take up a bunch of disk space. Dot files are easy enough to move from one user to another. Take your time picking and choosing which files you want to keep. Personally, after I haven't touched my "old" user after a couple months or so, I just save the old user's home folder to my NAS (just in case) and then 'userdel -r olduser'.

Voilà, just like new...because it is new. I've also found it interesting to diff between my new and old users' home folders from time to time to see how my dot files have changed.

Hopefully this keeps some of you from feeling like you need to wipe out your entire hard drive just to clean up your home folder.

https://redd.it/fm2woc
@r_linux

Complete Libreswan IPSec Host-To-Host with RSA Keys Tutorial - Red Hat 8
https://www.certificationsnotes.com/libreswan-ipsec-host-to-host/

https://redd.it/fm6jof
@r_linux

Reverse SSH Tunneling, how to access application/services on the raspberry pi?



Hi, so I'm quite new to ssh tunneling, I needed some way to access my raspberry that's connected to 4g network that can't be port-forwarded.

​

https://preview.redd.it/rz0gtoouuxn41.jpg?width=1152&format=pjpg&auto=webp&s=d4a5a565a7c876561f0b42db975903d392f94c4d

I've managed to configure autossh on m pi4 to google cloud, and I'm able to ssh into the pi from google cloud.

Only thing I'm not quite sure is how exactly do I access services running on the pi with gui? Like nzbget running on port 3456 or other services running on different ports.

And is it even possible to access other devices (cctv for example) connected to the same router as my pi?

I added the autossh noscript to systemd,

`[Unit]`

`Denoscription=Phone Home Reverse SSH Service`

`ConditionPathExists=|/usr/bin`

[`After=network.target`](https://After=network.target)

​

`[Service]`

`User=pi`

`ExecStart=/usr/bin/ssh -NTC -o ServerAliveInterval=60 -o ExitOnForwardFailure=yes -o StrictHostKeyChecking=no -i /home/pi/.ssh/id_rsa -R 6667:localhost:22 pi@googlecloud_ipaddress`

​

`# Restart every >2 seconds to avoid StartLimitInterval failure`

`RestartSec=3`

`Restart=always`

​

`[Install]`

[`WantedBy=multi-user.target`](https://WantedBy=multi-user.target)

I also found another autossh noscript from raspberrypi forum but I couldn't get it to work which I couldn't post here since external link is not allowed

https://redd.it/fm7zgf
@r_linux

Idea for a low-cost, low-power, 3d-printed raspberry pi-based backup

My problem is that it's tough to get good backups in remote locations.


So, I'm looking at making a low-power, low-cost backup machine (using ZFS, but you could use it with any others). It seems like the pieces are coming together, and I want to gather some thoughts before I dive in. Let me know how I can improve the design - or if you think there might be others interested.


Spoiler: I'm thinking of using a 3d-printed case.


[https://www.reddit.com/r/zfs/comments/fm9n2s/ideas\_for\_lowcost\_lowpower\_zfs\_box\_zfs\_for\_the/](https://www.reddit.com/r/zfs/comments/fm9n2s/ideas_for_lowcost_lowpower_zfs_box_zfs_for_the/)

https://redd.it/fma11r
@r_linux

Installing Linux on an M.2 SSD - a few questions regarding duel booting on my PC, grub bootloader, etc.

I just learned that my [motherboard](https://www.newegg.com/asrock-b450m-pro4/p/N82E16813157843?Item=N82E16813157843) has an M.2 slot to install an M.2 SSD, which I plan to install Linux on

I go back to school this April to pursue a degree and career in Enterprise Networking/IT - not sure specifically which direction I want to go, but as I begin to learn I know I'll notice areas I like more than others.

Anyway - I'd like to start learning Linux to give me a head start. This quarter I am taking a class called Ethical Hacking which uses Kali Linux. I am reading that this is the best way to learn and get comfortable with Linux is to just use it for my daily computing tasks. I know it's pretty easy to install Linux on an a SSD for that matter but that's pretty much it

I keep reading about the "grub bootloader" which I am kind of confused about, so I was hoping I could get some more info regarding it, how to install Linux with it and easily which between each OS. Does the grub bootloader make it so I don't have to jump into the BIOS every time and pick which drive I want to boot from? Does it make that process smoother? Is the grub bootloader automatically installed with any distribution of Linux I choose? Or it something I have to manually install myself once I install the OS? Any other info regarding it is appreciated.

https://redd.it/fmacnw
@r_linux

Not actually about Linux but somewhat related and important. Lobbyists try to censor guy who advocates for Right to Repair legislation.
https://haizrulamrie.com/watch?v=3GCsXL_prYw

https://redd.it/fmbec2
@r_linux

connmap - X11 desktop widget that shows location of your current network peers on a world map
https://github.com/jafarlihi/connmap

https://redd.it/fmcmew
@r_linux

This Week in Matrix 2020-03-20
https://matrix.org/blog/2020/03/20/this-week-in-matrix-2020-03-20

https://redd.it/fmdke7
@r_linux

Linux on new 2020 Macbook Air

I prefer Apple hardware (build quality, aesthetics, portability) and Linux software (Void, Slackware, minimal, no systems, stable). Think "best of both worlds" and , yes, have also used Lenovo/Dell, etc. Has anyone tried Linux on the new MB Air in terms of hardware conpatability?

https://redd.it/fmddf7
@r_linux

Why I love elementary OS' file manager and prefer it over others like Nautilus, Dolphin, etc.
https://jatan.blog/2020/03/21/why-i-love-elementary-os-file-manager/

https://redd.it/fmeufp
@r_linux

Brave is promoting etoro affiliate program and making a fortune from its users who will likely lose their money.
https://github.com/brave/brave-browser/issues/8793

https://redd.it/fmeyvs
@r_linux

Distro chose....

Hello.

I\`m new to the linux world. "have some on my lab."

I\`m looking in to innstaling on my main system on a seperate disk for duel boot .

​

Hardware:

Asus B450-F

AMD Ryzen 7 3700x CPU

HyperxFury DDR4 32GB RAM

Asus RX 5700 XT GPU

Linux will get a 2 tb drive alone.

​

The Question.
Witch linux distro wil be the best one to start with? And with the qestion in mind, i want to run 3 screens like i do in my Windows enviroment.

Tried this on an older system, but that system had 3 gpus and failed hard.

​

Ubuntu and Pop OS comes to mind on relative compatible Os and allot of easy documentation.

​

I need something to do here in Quarentine.... hehe

https://redd.it/fmgwm2
@r_linux

ZombieTrackerGPS 0.96 released (Linux GPS mapping application)

I've released a new version of ZombieTrackerGPS, version 0.96.

ZTGPS is a Linux+KDE native PIM application satisfying the same purpose as Garmin's "BaseCamp" software, which does not run on Linux.

ZTGPS provides sophisticated query and sorting capabilities for GPS tracks. This application is targeted at outdoor sports and recreation such as hiking, cycling, sailing, skiing, and others. I wrote it because Garmin's own software was the last thing tying me to a Windows VM, and it also didn't provide a number of capabilities I wanted in such a tool such as robust query facilities.

It's spyware free, with no data scraping or monetization, and fully open source. It also supports open datasets such as OpenStreetMap and Open Bike&Hike maps. Donation links for OSM, Debian, and KDE are provided in-app in the "Help/About..." window.

[Large size screenshot in dark theme.](https://gitlab.com/ldutils-projects/zombietrackergps/-/wikis/uploads/cbb5799c1df0eb7ccef8fecd62438971/ZTGPS-Full-Dark.png)

[Wiki with screenshots and packages](https://gitlab.com/ldutils-projects/zombietrackergps/-/wikis/home)

[Gitlab source repo](https://gitlab.com/ldutils-projects/zombietrackergps/-/tree/master)

The Wiki link contains a [Downloads section](https://gitlab.com/ldutils-projects/zombietrackergps/-/wikis/Downloads) with binary .deb packages for Debian based distros.

ZTGPS is Qt based for KDE or LXQt desktops, but (I hope) should work in other desktops to the extent any Qt apps do. It will use the KDE settings (UI colors, etc) in that case.

*Recent changes:*

* New "View/Reload Visible Area" menu to refresh visible map areas from network sources.
* Date comparisons in queries (such as "Begin_Date >= 01-Jan-2019") were broken, and now work.
* Added some missing UI tooltips.
* Fixed build warnings on g++ 9.2. It should compile with no errors or warnings on 9.2 now.
* Secondary windows are now kept on top of the main window by default. This behavior is selectable via a tab-bar context menu on secondary windows: "Keep Window on Top".
* Add running-oriented min/mile and min/km reciprocal speed units.
* Allow tag-specific speed unit override. E.g, min/mile for running, and mi/hr for cycling.
* Add tooltips to the Track Point pane showing data for each sample point.
* New activity icons for parachutes.
* New wheelchair and handcycle activity icons for disabled athletes.
* New Misc icon category (earth, internet, hills, eco, etc) from FreeSVG.org, under CC license.

https://redd.it/fmifnm
@r_linux

Firejail BitTorrent Sandboxing Guide
https://firejaildns.wordpress.com/2020/03/21/firejail-bittorrent-sandboxing-guide/

https://redd.it/fmiuf4
@r_linux