Yes, I Know IT ! 🎓 @YesIKnowIT@mastodon.social

Too often, updating a device firmware means booting on FreeDos to run a proprietary utility. But LVFS might put an end to that legacy practice in a near future.

https://opensource.com/article/17/11/firmware-updates-and-lvfs #LVFS #Device #Open #Firmware

Hello,

I'm Sylvain...

... and I'm a Vim Addict.

https://itsfoss.com/pro-vim-tips/
#Vim #Tips

How to break long files in smaller parts based on delimiters? Using the `csplit` utility!

https://linuxhandbook.com/csplit-command
#csplit #Linux #GNU #CoreUtils #Command

`jq` is the tool to know for anyone having to process JSON logs or data.

https://stedolan.github.io/jq/

If you like `sed` you will like `jq`!

#JSON #Jq

You want to build a Raspberry Pi cluster?
So, let's talk about some low-cost options for the boards mechanical assembly!

https://yesik.it/EP21
#RaspberryPi #RPi #Cluster #Hardware #DIY #HowToVideo #YesIKnowIT

Still hesitating between #Vim and #Emacs?
Why not take a look at #spacemacs?

http://spacemacs.org/

Software License comparator:
https://tldrlegal.com/

There are basically three ways or running critical RT tasks with Linux:
* embed a dedicated RT board in addition to the main board running Linux
* Use virtualization to run an RT OS and Linux together
* Use a PREEMPT_RT enabled Linux kernel.

But that last solutions require your device drivers to be prepared for that...

https://www.linux.com/blog/elc/2018/4/developers-prepare-your-drivers-real-time-linux

A must-see for every aspiring web developers (and for the other ones too:)

https://jgthms.com/web-design-in-4-minutes/
by Jeremy Thomas
#CSS

Different does not mean better or worst. It just means different.

https://www.linux.com/learn/intro-to-linux/2017/6/what-nosql
by @CarlaSchroder

#SQL #NoSQL

Not the most recent article on the topic--but still a good reminder of the power we now have at hand...

...for good or evil!
https://realpython.com/face-recognition-with-python/

Very great description of the difference between VMs and Containers
by @mikegcoleman
https://blog.docker.com/2016/03/containers-are-not-vms/

#Docker #Containers

Intriguing. What is the typical use case of running Docker on a RaspberryPi w/ Raspian?

https://docs.docker.com/engine/installation/linux/docker-ce/debian/
#Docker #RPi #RaspberryPi #Raspian

Cool tutorial by @shapeshed on the "join" command. Useful to merge files based on their content.

https://shapeshed.com/unix-join/

#Join #Linux

"I want to learn Linux. Is Kali right for me?"

So, tired of the sterile controversies, I decided to forge my own opinion:
https://itsfoss.com/kali-linux-review/

#Linux #Kali

Three different ways to catenate files scattered through several levels of sub-directories.
https://www.yesik.it/blog/2018-catenate-files-from-subdirectories

But maybe do you have your own recipe to do that?
Don't hesitate to post your solution in the comments!

#Find #Grep #Shell / #Bash #Globstar

Do you need "child" containers -- or "sibling" containers?

http://jpetazzo.github.io/2015/09/03/do-not-use-docker-in-docker-for-ci/
by @jpetazzo

#Docker

Nice introduction to sed, the Stream EDitor :

https://www.digitalocean.com/community/tutorials/the-basics-of-using-the-sed-stream-editor-to-manipulate-text-in-linux
by @jmellingwood

How to open a Linux Session over Bluetooth part 2 -
The 1 minute missing demo:

"How to log in with the #BlueTerm app"
https://yesik.it/EP27

#Bluetooth #Android #SmartPhone #Linux #Login #Terminal

The 5 first commands to use when connecting to a server
https://www.linux.com/blog/first-5-commands-when-i-connect-linux-server
by @SylvainKalache
#Linux #Server #w #history #top #df #netstat