How does Linux send Notifications?

Ever wonder how Linux sends you notifications? I am going to introduce you to the way the kernel sends messages to both you and the applications you are running, I will also be discussing the D-Bus which replaces the older method of sending messages from system space to user land. I have a program example I want to show you so you can get some idea of just how it works.
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#Linux #LinuxSkills #LinuxCertification

[@adjusted-bunny]

When I want to learn something I tune into DJ Ware's channel.

[@cornjulio4033]

Fascinating topic ! I wrote a few individual "misc home automation" apps ("services"), like my mqtt clock, phone call monitor, motion sensors, all kinds of stuff. One day, I'm dreaming of turning my home into some kind of "The Enterprise" where everything is connected. These apps need to talk to each other, and using temp files in /dev/shm is caveman-like! I've heard of the concept of IPC and I'm reading "dbus" all the time using linux. But this was finally the video which explained it to me ! Now I'm super confident that this is gonna be the way to go ! Thank you DJ

[@andrewpalm2103]

Thanks, DJ, for the explanations of what D-buss does. Even though I'm more of an "appliance" use case these days, I like to know at least a bit about what is going on internally. Cheers from Wisconsin!

[@CyberGizmo]

Very Welcome Andrew

[@Ancipital_]

Dbus

[@ArniesTech]

Now this is some real value Info here. Thanks a lot DJ 💪🙏

[@QuikTechSolutions]

As always, a very informative video DJ. I learn something new every time I watch your content! Thanks for sharing!

[@syrefaen]

Nice. I use dbus with a shell script to play/pause spotify, so yes if the program is designed to answer it works out nice. Probably whats giving me notifications too.

[@gejommathew6000]

Thank you 😊

[@eugeniogonzato]

Thanks you are a real master

[@codersvenue9337]

He did. Basically, all your Drum kit/percussion or whatever u want to call was ALL RED. So if you have a drum kit - KICK, SNARE, Nice tutorial

[@rashie]

👍👍- Thanks DJ.

[@yasserarafat4056]

Friend, thank you very much) Great programs

[@hariomtelecom2112]

Good guide for beginners)

[@EmilNicolaiePerhinschi]

Thanks!

[@act.13.41]

@:33 I used to have one of those modems.

[@antonionaranjo5682]

thanks for the help it help my every thing i need to install

[@chigozie123]

Not exactly what I was expecting. When I hear notifications, I'm thinking about the ones you can see, not message passing happening in memory or via sockets.

[@lolwingding]

So, I am coming from python, I don't know anything. I am beginning to explore distributed systems, I read about message queues like ZeroMQ, Kafka. Can I say that DBus is also a message queue? Also, I didn't find any mention of D-Bus & D-Bus protocol when I was searching for message queues. I got MQTT. Could you make a comparison, I don't know if they can be compared?

[@asfakmandal5953]

version?

[@itxhammad9816]

Too late

[@sotecluxan4221]

Cute....

[@guilherme5094]

👍Thanks DJ