Setting Up NVM, PM2, and Process Management on Linux
Learn how to install NVM, manage Node.js versions, set up PM2 for process management, configure startup scripts for auto-restart on reboot, and set up log rotation. This is Part 1...
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Connecting to Google Managed Services: VPC Peering, PSA, and PSC Explained
A practical guide to private connectivity in Google Cloud — when to use VPC Peering, PSA, or PSC, and why it matters. Learn how to securely connect your GKE, Cloud Run, or Compute...
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Running Multiple Java Apps with Different JDK Versions on the Same Server
Learn how to run multiple Java applications with different JDK versions (Java 11, 17, 21) on the same Linux server using systemd services with absolute paths. A practical guide cov...
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Building a Complete Monitoring Stack with Grafana Alloy: From Zero to Production
A comprehensive guide to building a production-ready monitoring stack using Grafana Alloy as a unified observability agent. Learn how to replace multiple monitoring agents with a s...
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Setting Up Proxmox Backup Server in an LXC Container on Proxmox VE 9
Running out of local backup space on your Proxmox node? Learn how to set up a dedicated Proxmox Backup Server (PBS) inside an LXC container on a remote Proxmox node — solving the "...
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LVM vs LVM-Thin: What’s the Real Difference and Why It Actually Matters
An in-depth comparison of classic LVM (thick provisioning) and LVM-Thin, exploring how they manage storage, their pros and cons, performance differences, snapshot handling, monitor...
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