The sys admin's daily grind – Mosquitto
No Insect Bites
Sys admin Charly does not tend toward hostilities, but he has huge problems with mosquitoes. Despite this, he does make an exception for the Mosquitto message broker.
I recently read that around 100 species become extinct every year. So why not mosquitoes? I am merciless on the issue, because I happen to be allergic to their stings. I can't sleep, with just one of these pests buzzing around my bedroom. My weapon of choice – always at hand to decimate the population of my enemy – is a 30-year-old school atlas beside the bed. But it is still a Sisyphean task.
And the bloodstains on the wallpaper also impact on the kind of atmosphere that I would like have in my bedroom, which explains why I repaper the walls nearly every year. I also failed to secure a majority vote in the family council for my suggestions of adopting mosquito-eating spiders or using a Linux and LiDAR (light detection and ranging) based mosquito laser. War is always miserable.
You will thus understand that my response to a piece of software named after these flying bloodsuckers was somewhat skeptical. However, this much I will reveal in advance, Mosquitto [1] is allowed to stay. The tool was given its name, because the developer wanted to have the letters MQTT in there somewhere, as the acronym for message queue telemetry transport. And telemetry is the right keyword for describing Mosquitto's task.
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Digital Autonomy
• The Answer Was Already on the Shelf
• Changing the Chip Industry: How Public Investment Has Grown Open Silicon
• United Nations Open Source Portal Goes Live
• EU Open Source Strategy Plays Key Role in Tech Sovereignty Package
• France Says “Au Revoir” to Microsoft
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
2,000 Vulnerabilities per Linux Release
Thanks to AI bug hunters, the Linux kernel is seeing record numbers of vulnerabilities, and it's overwhelming developers.
-
Linux Exempt from California’s Age Verification Law
So long as Linux is distributed under the GPL, MIT, BSD, and Apache licenses, the OS is exempt from being required to verify the age of its users in California.
-
Roll Out the Cake: Linux Turns 35
35 years ago, a Finnish student began a humble project that would forever change the course of technology.
-
China Switching from Windows to Linux
China has ordered several government agencies to drop a Chinese-developed version of Windows 10 in favor of either KylinOS or UOS.
-
Pine64 Halts Production of Linux Devices
With continued DRAM and eMMC shortages, Pine64 has decided to discontinue production of Linux devices.
-
The Bullet-Proof KDE Software Initiative Is Coming
KDE, Techpaladin, and Kubuntu Focus have announced a new initiative that will provide at least three years of support for KDE Plasma 6.6 LTS and related software.
-
Linux Mint Shares a Possible Kernel Cleanup Solution
For those on Linux Mint who like to keep multiple kernels around but don't want them to take up too much space, you might be getting a new automated tool.
-
CachyOS Gets an Update
CachyOS August 2026 release is now available with the latest version of KDE, some new features, and plenty of improvements.
-
The Linux Kernel Dev Staging Area Now Rejects AI-Generated Patches
Unless a kernel patch is a valid security fix, it will be rejected if it was created using AI.
-
Linux Surpasses Double-Digit Market Share
According to two sources, the Linux operating system has hit a major milestone in market share that naysayers thought would never happen.