A step-by-step tutorial for live audio streaming with Roc
https://gavv.github.io/articles/roc-tutorial/

https://redd.it/cq7pye
@r_linux

This interrupted my movie watching session on the plane - It looks like everyone else has that screen too. Anyone know what this is?
https://redd.it/cq88v2
@r_linux

My home lab server with 20 cores / 40 threads and 128 GB memory
https://louwrentius.com/my-home-lab-server-with-20-cores-40-threads-and-128-gb-memory.html

https://redd.it/cq9fos
@r_linux

Building a Home Server
https://chollinger.com/blog/2019/04/building-a-home-server/

https://redd.it/cq9few
@r_linux

PSA: You can use Vim keys on DuckDuckGo!

when the cusor is not focused on the search bar, you simply use \`j\` to move the selection of the result down, \`k\` to go up and \`l\` to follow the link it was focused on.

I accidently discorved this when I currently have the habbits of using \`hjkl\` of moving my cursor

https://redd.it/cqaozk
@r_linux

Flycast: Open-source Dreamcast emulation no longer requires a BIOS
https://www.libretro.com/index.php/flycast-progress-report-hle-bios-no-longer-requires-external-bios/

https://redd.it/cqbu6k
@r_linux

Be Warned. This page is a lie. YouTube TV is not supported on Linux.
https://redd.it/cqbnrn
@r_linux

Patch workflow with mutt - 2019
http://kroah.com/log/blog/2019/08/14/patch-workflow-with-mutt-2019/

https://redd.it/cqckuy
@r_linux

GitHub - trimstray/test-your-sysadmin-skills: A collection of *nix Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with these Q/A.
https://github.com/trimstray/test-your-sysadmin-skills

https://redd.it/cqcngf
@r_linux

[Instructions] Alpine Linux on Kindle Paperwhite with Chromium

Hi,

a while ago I posted on /r/unixporn about how full blown Alpine Linux runs on a Kindle Paperwhite 3. There have been attempts with Debian, but now for the first time there is up-to-date software compatible with the old kernel, useful tools like the onboard onscreen keyboard, and most importantly a proper browser that just works!

Here are some images: [https://imgur.com/gallery/uX1DENC](https://imgur.com/gallery/uX1DENC)

A small video how scrolling through a webpage looks: [https://imgur.com/gallery/F88pKNU](https://imgur.com/gallery/F88pKNU)

A few people stated their interest in how to set it up, so I wrote down tools+instructions to do so: [**https://github.com/schuhumi/alpine\_kindle**](https://github.com/schuhumi/alpine_kindle)

If you have a jailbroken Kindle already, it's really not that hard to set up, the provided image file has a sensible XFCE setup already. Also you don't lose your Kindle's ability to buy and read ebooks, this runs like an "application", all you lose is 2GB storage space (also not permanently, you can easily remove Alpine again). I only tested it on a Paperwhite 3, but it should work on others as well.

There have been a number of threads about linux on epaper devices, and this is probably the best experience possible right now I guess (without building your own device). So have fun with it!

Also the unixporn thread for anyone interested: [https://www.reddit.com/r/unixporn/comments/cll9zv/kinde\_paperwhite\_3\_alpine\_linux\_xfce\_chromium/](https://www.reddit.com/r/unixporn/comments/cll9zv/kinde_paperwhite_3_alpine_linux_xfce_chromium/)

​

^(Mentioning a few people who wanted instructions:) /u/agucova /u/Amanoo /u/sazafrass /u/benclark06 /u/JuliusFreezer2016 /u/vim_vs_emacs

https://redd.it/cqeuy0
@r_linux

FLOSS Timeline (1980 -2000)
https://redd.it/cqf3hf
@r_linux

Linux and Cloud Computing: Can Pigs Fly? Linux now Dominates Microsoft Azure Servers
http://formtek.com/blog/linux-and-cloud-computing-can-pigs-fly-linux-now-dominates-microsoft-azure-servers/

https://redd.it/cqc3xr
@r_linux

Announcing EPEL-8.0 Release
https://lists.fedoraproject.org/archives/list/devel-announce@lists.fedoraproject.org/thread/HXFHAPXPG2FX4NHP2WDNE3J3JXE53LML/

https://redd.it/cqhm69
@r_linux

How is NVMe-oF doing? Part 3: StarWind NVMe-oF Initiator + Linux SPDK NVMe-oF Target
https://www.hyper-v.io/nvme-part-3-starwind-nvme-initiator-linux-spdk-nvme-target/

https://redd.it/cqb35i
@r_linux

Mir 1.4.0 Release
https://discourse.ubuntu.com/t/mir-1-4-0-release/12198

https://redd.it/cqit8g
@r_linux

nftables: how to do connection rate limiting

I want to limit how many times per minute an IP can attempt to connect to my machine's SSH port. The examples provided at https://wiki.nftables.org/wiki-nftables/index.php/Meters don't work with my version of nftables 0.9.1 on kernel 5.2.7.

Specifically, it seems that in the map I need to put a literal colon (:) and then a value after it in the 'type' line when creating a map. I guess this specifies what the ipv4_addr and inet_service are supposed to map _to_.

How does one actually do this? I want to do more or less exactly what the wiki shows.

Also, random nftables gripe, why is it called ipv4_addr and inet_service in the map, but called 'ip saddr' and 'tcp dport' in the rule?

https://redd.it/cqmpme
@r_linux

Problems with dual monitors using an Asus laptop

Hi guys! I installed linux mint in my laptop and everything works out of the box except when i try to use a second monitor... I admit that my laptop is pretty bad (it doesn't have any graphic card, and its cpu isn't that great) but i don't have any other problem.

When i connect a new screen, some black artifacts appear on the screen and my mouse cursor completely bugs out (it divides into 3/4 cursors and flickers).

I don't think that this issue is linked to linux mint because i couldn't find anyone with the same issue via Google.

My second monitor is connected to my laptop with an adaptor (DVI -> HDMI), could it be the cause of this problem ???

Edit: My cpu is an Intel Pentium if that can help.

https://redd.it/cqnvbr
@r_linux

See wifi password in GNU/Linux

If using NetworkManager(Package);

goto /etc/NetworkManager/system-connections/

as root and read the respective text file name as the wifi name. You will find it in the line "psk=" under \[wifi-security\] section.

Though you need to be root to read those files.

Update:: For those of you who say "We can see password in the router config page" Its useful to see the router's password only if you own the router. This wont be helpful for in case like, you goto your friend's house, he connects you to his wifi but wont tell you the password.

For wicd (I believe parrot sec uses wicd)

goto /etc/wicd
and open wireless-settings.conf

https://redd.it/cqo0xr
@r_linux

KDE Applications 19.08 is out and it comes with exciting new features for Konsole, Dolphin, Kdenlive, Okular and dozens of other apps.
https://kde.org/announcements/announce-applications-19.08.0

https://redd.it/cqoxy9
@r_linux

System76's First 4K OLED Laptop with Pop!_OS and Ubuntu is here.

**System76 launched its latest high-end Linux powered laptop – Adder WS.**

[https://www.debugpoint.com/2019/08/system76s-first-4k-oled-linux-laptop/](https://www.debugpoint.com/2019/08/system76s-first-4k-oled-linux-laptop/)

https://redd.it/cqpgaz
@r_linux

Musings on the Microsoft Component Firmware Update (CFU) Protocol
https://blogs.gnome.org/hughsie/2019/08/15/musings-on-the-microsoft-component-firmware-update-cfu-protocol/

https://redd.it/cqpt4p
@r_linux