Nathan Reynolds

Nothing is more frustrating than having a working network connection but zero internet access because domain names refuse to resolve. If you are running Ubuntu 20.04, 22.04, or 24.04, the culprit is almost always systemd-resolved, the local DNS stub resolver that ships enabled by default on every modern Ubuntu installation. I have spent countless hours … Read more

If your Linux server has been running for a few months, you have probably watched /var/log/journal grow into the gigabytes. I have seen systemd-journald quietly consume 8 GB on a single machine before I noticed. This guide shows you exactly how to clear a full systemd journal right now, and how to cap its size … Read more