AppArmor is a Linux-kernel security module that offers unique benefits. Credit: MassonStock / Getty Images AppArmor is a useful Linux security module that can restrict the file-system paths used by an application. It works differently than Security-Enhanced Linux (SELinux) and cannot run on at the same time on the same system with SELinux, which comes installed on some Linux distributions. The question is when to use AppArmor and what it can do to protect your system. This 2-Minute Linux Tip video below is an introduction to AppArmor and how to get starting using it. YT embed: Related content how-to How to examine files on Linux Linux provides very useful options for viewing file attributes, such as owners and permissions, as well as file content. By Sandra Henry Stocker Oct 24, 2024 6 mins Linux how-to 8 easy ways to reuse commands on Linux Typing the same command again and again can become tiresome. Here are a number of ways you can make repeating commands – or repeating commands but with some changes – a lot easier than you might expect. By Sandra Henry-Stocker Oct 15, 2024 5 mins Linux news SUSE Edge upgrade targets Kubernetes and Linux at the edge SUSE Edge 3.1 includes a new stack validation framework and an image builder tool that are aimed at improving the scalability and manageability of complex Kubernetes and Linux edge-computing deployments. By Sean Michael Kerner Oct 15, 2024 6 mins Edge Computing Linux Network Management Software how-to Lesser-known xargs command is a versatile time saver Boost your Linux command line options and simplify your work with xargs, a handy tool for a number of data manipulation tasks. By Sandra Henry Stocker Oct 11, 2024 6 mins Linux PODCASTS VIDEOS RESOURCES EVENTS NEWSLETTERS Newsletter Promo Module Test Description for newsletter promo module. Please enter a valid email address Subscribe