Sending push notifications with ntfy
NotificationNirvana
© Photo by Kajetan Sumila on Unsplash
If you host a lot of services on your home server, it helps to have them send you timely notifications. With ntfy, you can send push notifications to your phone or desktop.
A monitoring tool, a Docker image updater program, home-automation software, a task list manager, and backup software all share a common requirement: They need a way to send notifications to keep you informed when specific events occur. There are countless ways to send notifications, including emails, instant messages, and push notifications.
In this article, I'll explore ntfy [1] (pronounced "notify"), an open source project that receives alerts via HTTP through a REST API and converts them into push notifications for a smartphone app or a web browser on your desktop. Thanks to this API and its command-line interface, you can even enable your own shell scripts to send push notifications.
Ntfy uses an HTTP publish/subscribe pattern. A sender publishes notifications on a specific topic, defined by the URL segment following the domain, by sending data to a URL via an HTTP POST or PUT request. A receiver subscribes to this topic, which means that ntfy sends the data to the receiver each time a sender publishes a notification on the topic.
[...]
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
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
-
CIQ Releases Compatibility Catalog for Rocky Linux
The company behind Rocky Linux is making an open catalog available to developers, hobbyists, and other contributors, so they can verify and publish compatibility with the CIQ lineup.
-
KDE Gets Some Resuscitation
KDE is bringing back two themes that vanished a few years ago, putting a bit more air under its wings.
-
Ubuntu 26.04 Beta Arrives with Some Surprises
Ubuntu 26.04 is almost here, but the beta version has been released, and it might surprise some people.
-
Ubuntu MATE Dev Leaving After 12 years
Martin Wimpress, the maintainer of Ubuntu MATE, is now searching for his successor. Are you the next in line?
-
Kali Linux Waxes Nostalgic with BackTrack Mode
For those who've used Kali Linux since its inception, the changes with the new release are sure to put a smile on your face.
-
Gnome 50 Smooths Out NVIDIA GPU Issues
Gamers rejoice, your favorite pastime just got better with Gnome 50 and NVIDIA GPUs.
-
System76 Retools Thelio Desktop
The new Thelio Mira has landed with improved performance, repairability, and front-facing ports alongside a high-quality tempered glass facade.
-
Some Linux Distros Skirt Age Verification Laws
After California introduced an age verification law recently, open source operating system developers have had to get creative with how they deal with it.
-
UN Creates Open Source Portal
In a quest to strengthen open source collaboration, the United Nations Office of Information and Communications Technology has created a new portal.
-
Latest Linux Kernel RC Contains Changes Galore
Linux kernel 7.0-rc3 includes more changes than have been made in a single release in recent history.