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View and Manipulate Systemd Logs with Journalctl

System and process logging are just two of the most pivotal advantages of systemd. When logs are dispersed throughout the system, span multiple applications, and are handled by different processes and daemons, they can be challenging to interpret. Systemd provides a centralized solution for managing all of the kernel and userland process logs in a compilation medium known as a …

Manage systemd services featured image

Manage Systemd Services and Units with Systemctl

Introduction Sуѕtеmd is an init ѕуѕtеm аnd system mаnаgеr thаt has gained a lot of popularity recently. More than that, it is bесоming thе new ѕtаndаrd for Linux mасhinеѕ. Although thеrе are legitimate dоubtѕ аѕ tо whеthеr systemd iѕ аn imрrоvеmеnt оvеr traditional SуѕV initialization systems, most diѕtributiоnѕ have аlrеаdу switched tо ѕуѕtеmd, оr plan tо do so. In ѕhоrt, …

How to Cgroups

HowTo: CGroups

Well, as you know, GNU & Linux are awesome. Why? Because we have Control Groups (CGroups)! In this post you’ll learn how to: Protect critical system processes for both memory and CPU. A walkthrough video implementing cgroups on a live running server Set up an example implementation of CGroups or SystemD slices. Keeping Everything under Control You can use CGroups …