Why Harness & Loop Engineering Are the Missing Layer

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Why Harness & Loop Engineering Are the Missing Layer The Agentic SDLC narrative has been getting louder lately — engineering teams pictured as a fleet of AI agents coordinating with each other, from requirement gathering all the way to production monitoring. But there’s one question that rarely gets a serious answer: If 12 different agents … Read more

Solving Electron SUID Sandbox Error on Linux (Ubuntu): A Quick Guide

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Running Electron-based applications or custom IDEs on Linux can sometimes throw — including fixing Linux menu icons for portable Electron apps — a frustrating permission curveball right at launch. If you’ve encountered the infamous FATAL:setuid_sandbox_host.cc error, you are definitely not alone. Here is a quick breakdown of why this happens and how to fix it—including … Read more

I Cut My Homelab Logs 95% With This 10-Minute Fix (2026)

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Susiloharjo

Five Rules That Cut My Homelab Logs by 95%

It is Tuesday morning. I am cleaning up disk space because my homelab server is screaming at 94% capacity. I run du -sh /var/log/* and the output stops me: 200GB. Just logs. Uncompressed. From 18 services I forgot I was running.

The largest offender: docker/json-file logs from a Prometheus container that has been logging every single scrape target every 15 seconds for eight months. 87GB by itself. Next: nginx access logs, 34GB, no rotation configured. Then Grafana, 22GB, debug level still on from a troubleshooting session in November.

I deleted 190GB in about ten minutes. Not because I was reckless. Because none of it was indexed. None of it was searchable. None of it had ever been read.

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