I’ve encountered my fair share of services that just won’t quit, even after trying to stop them. It’s frustrating, especially when you’re trying to troubleshoot or debug issues. One option that’s been a lifesaver for me is the --no-block option when managing systemd services. In this article, I’ll show you how to use this option to tame those stubborn services and make your Linux workflow more efficient.
I’ve seen this go wrong when working with systemd services: a service restarts repeatedly, causing issues with your system’s stability and performance. The real trick is to understand how to tame this behavior using two key parameters: StartLimitBurst and StartLimitInterval.
These two settings are related and determine how often a systemd service can restart within a given time frame. StartLimitBurst specifies the maximum number of restarts allowed within the StartLimitInterval time period. If the service restarts more times than specified by StartLimitBurst within the StartLimitInterval, it will be placed in a failed state and will not be restarted again.
I’ve had my fair share of system load spikes on my home server over the years. These spikes can be caused by resource-intensive applications, misconfigured services, or even malware. I recall one particularly nasty spike that brought my server to its knees - it was a real wake-up call. Since then, I’ve been exploring ways to manage system load on my Linux home server. In this article, I’ll share my experiences with using nice, ionice, and cgroups to tame these spikes.
I’ve seen this go wrong when you’re trying to remove unnecessary packages from your system - accidentally removing systemd can be a real headache. As of 2026, systemd has become an essential part of many Linux distributions, including Debian, Arch Linux, and OpenSUSE. It’s responsible for managing system services, boot processes, and system states. If you’ve found yourself in this situation, don’t worry, it’s recoverable. In this article, we’ll walk through the steps to recover from a failed boot after removing systemd.
[Read More]As someone who’s spent years running a homelab, I’ve learned that managing background tasks can be a real challenge. You’ve got scripts and commands that need to keep running, even after you’ve logged out of your system. In my experience, nohup and systemd have been the two most useful tools for getting this done.
nohup is a simple command that lets you run a process in the background, ignoring the SIGHUP signal that’s sent when the controlling terminal closes. This means you can start a process with nohup, log out, and the process will just keep on running. Here’s an example:
I’ve had my fair share of CPU usage spikes on my home server, and I’ve learned that they can be caused by a variety of factors, including resource-intensive applications, misconfigured services, or even malware. The real trick is to identify the root cause of the spike and take corrective action. In my experience, using systemd and ps can be a powerful way to manage CPU usage spikes.
Systemd is a modern init system and service manager for Linux, designed to address the limitations of traditional init systems like SysVinit. It has become the default init system for many major Linux distributions, including Ubuntu, Fedora, and Arch Linux. Systemd offers a comprehensive set of features aimed at improving the efficiency, performance, and manageability of Linux systems.
One of Systemd’s most significant advantages is its ability to start services in parallel, drastically reducing boot times. Unlike older init systems, which execute startup scripts sequentially, Systemd leverages dependency management to start services simultaneously whenever possible.
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