David Cao

David Cao

David is a Cloud & DevOps Enthusiast. He has years of experience as a Linux engineer. He had working experience in AMD, EMC. He likes Linux, Python, bash, and more. He is a technical blogger and a Software Engineer. He enjoys sharing his learning and contributing to open-source.

3 Easy Ways to Find Large Files in Linux

Linux file size

Ever feel like your hard drive is constantly full, but you can’t pinpoint the culprits? It’s a common struggle, especially for those of us who accumulate a lot of data. Large files can sneakily consume valuable disk space, slowing down…

Linux Might Soon Run Multiple Kernels at Once

Linux kernel

This week brought an exciting proposal to the Linux world: multi-kernel architecture. Yes, you read that right — multiple independent Linux kernels, running side by side, on the same physical machine. Each kernel would get its own dedicated CPU cores…

New to Claude Code? 10 FAQs Every New User Should Know

So, you’ve decided to dive into the world of AI-assisted coding with Claude Code. Welcome! You’re about to experience a whole new way of building software, where you have an intelligent partner ready to help you write, debug, and even…

4 Claude Code Tips to Level Up Your Workflow

I’m sure you’ve seen Anthropic’s official guide to Claude Code. It’s packed with solid advice, showing how this agentic coding tool can become a real partner in your development workflow. A great foundation, no doubt. But if you’re someone who…