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.

MCP Looked Fine in Demos — Until It Didn’t

Why Anthropic’s “Skills” quietly changed how agents should work Let’s be honest for a second. MCP looks great in demos. It feels clean. Structured. Powerful. And then you try to use it in a real system. Suddenly things start to…

Mastering Network Analysis with tcpdump: A Quick Guide

Network Analysis with tcpdump

In the world of network administration and cybersecurity, tcpdump stands as a premier command-line utility for capturing and analyzing network traffic. This powerful tool allows you to peer into the raw data packets flowing through your system, making it indispensable…