Process monitoring with Python and Telegram
Keeping Watch

© Photo by David Taffet on Unsplash
A simple Python script checks to see if a process is running and, if not, notifies the user via Telegram.
Reliability is a crucial aspect of a computer system, especially for servers. Because continuous active monitoring isn't feasible, implementing mechanisms to alert the system administrator in case of a malfunction can be very useful. This article explores how to develop a simple tool that monitors the status of a process and sends a Telegram message in the event of a crash.
Prerequisites
To follow the development of this project, you'll need an integrated development environment enabled for Python programming and some basic knowledge of the Python language. On Ubuntu, it is possible to download VS Code from the App Center by simply finding the VS Code page in the App Center and clicking the Install button. If you prefer to proceed with the installation via the command line, the VS Code documentation provides all the necessary details for completing the procedure on various distributions [1]. I recommend installing the Pylance, Python, and Python Debugger extensions to make development easier. Simply click on the extensions button (on the left side), select the extension, and proceed with the installation.
In addition, you will need a Telegram account and the Telegram messaging application [2] installed on a smartphone or PC. For Ubuntu users, the application is available on the Snapstore. From the command line, you can install it with apt using the command
[...]
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
-
System76 Releases COSMIC Alpha 7
With scores of bug fixes and a really cool workspaces feature, COSMIC is looking to soon migrate from alpha to beta.
-
OpenMandriva Lx 6.0 Available for Installation
The latest release of OpenMandriva has arrived with a new kernel, an updated Plasma desktop, and a server edition.
-
TrueNAS 25.04 Arrives with Thousands of Changes
One of the most popular Linux-based NAS solutions has rolled out the latest edition, based on Ubuntu 25.04.
-
Fedora 42 Available with Two New Spins
The latest release from the Fedora Project includes the usual updates, a new kernel, an official KDE Plasma spin, and a new System76 spin.
-
So Long, ArcoLinux
The ArcoLinux distribution is the latest Linux distribution to shut down.
-
What Open Source Pros Look for in a Job Role
Learn what professionals in technical and non-technical roles say is most important when seeking a new position.
-
Asahi Linux Runs into Issues with M4 Support
Due to Apple Silicon changes, the Asahi Linux project is at odds with adding support for the M4 chips.
-
Plasma 6.3.4 Now Available
Although not a major release, Plasma 6.3.4 does fix some bugs and offer a subtle change for the Plasma sidebar.
-
Linux Kernel 6.15 First Release Candidate Now Available
Linux Torvalds has announced that the release candidate for the final release of the Linux 6.15 series is now available.
-
Akamai Will Host kernel.org
The organization dedicated to cloud-based solutions has agreed to host kernel.org to deliver long-term stability for the development team.