How often should I rotate my ssh keys?
https://tailscale.com/blog/rotate-ssh-keys/

https://redd.it/mbdqhv
@r_linux

Firefox 87.0 released
https://www.mozilla.org/en-US/firefox/87.0/releasenotes/

https://redd.it/mbfr04
@r_linux

What advice do you have for my son who is into Linux?

My son is in elementary school. For some weird reason, he is into Linux. He reads books on Linux. Martin helmke, Linux Bible, cur rently reading Linux Command Line, autobiography by Torvalds etc. He knows a lot of the terminology - he says stuff related to KDE, GNOME, distro, etc. which I dont understand. I am assuming that is fairly simple stuff but I cannot tell how deep his knowledge goes.

I looked up these forums and realized that he should not just read but also actively do. So sometimes we sit together and tinker around with the command line on his Raspberry Pi.

What else should he be doing? He is in it purely out of interest. So can you recommend any new activities, any other books? If he continues, what should he do next? With coding, usually you make an app or create websites etc when you are older. What do you do with knowledge in Linux?

Also, is there another subreddit I can ask this question?

Edit: Thanks to everyone for your encouragement, comments and suggestions. I will look into each and everyone of them.

https://redd.it/mbg14f
@r_linux

Announcing the release of Fedora Linux 34 Beta
https://fedoramagazine.org/announcing-the-release-of-fedora-34-beta/

https://redd.it/mbfivx
@r_linux

Dr. Marshall Kirk McKusick talks about the TCP/IP wars and UNIX.
https://vimeo.com/526183538

https://redd.it/mbhw3a
@r_linux

System76 engineer interview with Louis Rossmann on right to repair.
https://odysee.com/@rossmanngroup:a/system76-laptop-engineer-supports-right:c

https://redd.it/mblru8
@r_linux

OSI response to Richard Stallman's reappointment to the Board of FSF
https://opensource.org/OSI_Response

https://redd.it/mbnkyn
@r_linux

One shortcut to search docs and Stack Overflow at the same time from our desktop app
https://redd.it/mbnu9y
@r_linux

The junior sysadmin course at r/LinuxUpskillChallenge restarts shortly


This free month-long course is re-starting again on the first Monday of next month.

Daily lessons appear in the sub-reddit /r/linuxupskillchallenge - which is also used for support/discussion.

Has been running successfully now every month since February 2020 - more detail at: https://LinuxUpskillChallenge.org

- Steve

https://redd.it/mbonjn
@r_linux

I think I just found an easter egg in TeXstudio?
https://redd.it/mbq8jg
@r_linux

Linux doesn't need marketing, it needs hardware
https://tilvids.com/videos/watch/489a3db3-de98-4006-83b9-319b8374f63a

https://redd.it/mbq1jk
@r_linux

Crystal v1.0.0 has been released!
https://github.com/crystal-lang/crystal/releases/tag/1.0.0

https://redd.it/mbjny2
@r_linux

My saga with the almighty Gentoo continues.

Just started with merging the 276 packages of Plasma 5.

Nvidia driver is installed and working...

Luckily there are binary packages for Firefox and LibreOffice. :)

This experiment is being very educational.

Started this today 3PM... Its now 9:33PM...

5 hours and 33 minutes... Not bad :)

https://redd.it/mbt5wy
@r_linux

issue with steam games (fedora)

hey yall, I've recently started Linux and im having some issues, Ive successfully installed and have been running steam.

The issue Ive been facing is a game called loop hero is not launching, the preparing to launch box pops up for half a second then nothing happens...

Any ideas?

https://redd.it/mbw9yv
@r_linux

RoshanOS 1.1 released. RoshanOS is developed specially for Windows users. You may try but I suggest you to offer it to Windows users only. Video: https://youtu.be/74x03RrLmlY. Download: https://sourceforge.net/projects/roshan-os/
https://redd.it/mbv5ar
@r_linux

Create Your First Helm Chart (Part 03)
https://blog.opstree.com/2021/03/23/create-your-first-helm-chart-part-03/

https://redd.it/mbjal1
@r_linux

How screen capture softwares are built?

I'd like to get an insight on how these kind of screenshot or video recorder softwares are built. Do they read /dev/fb? They mess with video drivers and the gpu raw output? They work with the compositor? Wayland? Xorg? Framebuffer? Kms?

I checked Spectacle source code and got pretty far, but did not understand where a read function call come from

It's too much terms, someone please give me an insight on how I could build a proof of concept of a screen recording app

https://redd.it/mbyikr
@r_linux

Linus Torvalds on where Rust will fit into Linux

https://www.zdnet.com/article/linus-torvalds-on-where-rust-will-fit-into-linux/

https://redd.it/mbyjqj
@r_linux

An Interview with maddog about the early days of linux, how he got involved in tech, and the projects he's working on.
https://www.opensourcevoices.org/11

https://redd.it/mbdwmh
@r_linux

An Open Letter to the Community

I know this will be removed, I hope it reaches a few people before that happens.

Richard Stallman, the creator of free software, is being "cancelled" by some tech people. His crime? Expressing unpopular opinions that he later repelled, having unverifiable accusations pointed against him, and being eccentric all around.

Why are people cancelling him? I don't think it's because of the above mentioned things. The man is a revolutionary, a visionary that shaped free software as we know it. Corporate people don't like him because of it.

For example: one of the organizations participating in the smear campaign is the OSI, now if you don't know, the OSI's whole raison d'etre is opposing and dividing the free software movement. Why? Because free software is a political movement. It's a social movement that aims towards freeing the masses from technological emprisonment. Corporate bootlickers didn't like that, but they liked the darwinian aspect of it, so they embraced it without the political aspects and called it "Open Source". Now you know why so many projects reject the term "free software".

Free software's ideals are a threat to the new technological order, one where things-as-a-service and spyware roam free. Open Source wants something else, they want you to work on Open Source projects and use them, but they don't want them to be used as a tool of freedom. i.e. They want them to power servers, or parts of proprietary systems (see Android, macOS, Chromium, etc). Fully Open Source systems are rejected and considered "too-radical" and "unpractical".

Which is why they're trying to destroy the movement by smearing and cancelling its head: The man who fought for it for over 35 years.

Do you really think that state propaganda outlets like Vice interpreted Stallman's email in an entirely wrong way by accident? Do you think that the new FSF's director using macOS is something negligible?

https://redd.it/mc118j
@r_linux

Snapshot support is being added to next generation filesystem bcachefs
https://www.patreon.com/posts/snapshots-are-49128495

https://redd.it/mc1nhe
@r_linux