Tech Posts
Using Gemini-CLI and MCP server to organize my dropbox
I think many people face the same dilemma I did: we don’t want to lose data, so we simply dump everything into cloud storage (like Dropbox(https://www.dropbox.com/)). The same thin...
Troubleshooting GKE Pods in CrashLoopBackOff: How to Start with Strace
In most real-world Kubernetes cases, infrastructure engineers don't need to understand how a container itself works. This is reasonable because container image developers are typic...
How do we know if Kubelet leaks Inotify watchers
Kubelet as the node agent of Kubernetes OSS, always needs to monitor paths. Using Inotify to do so, Kubelet exposes to possibility of leaking of Inotify watchers. In recent, I obse...
Practical debugging methods for Kubelet
Kubelet, a vital component in Kubernetes, runs on each node in your cluster. It acts as the field manager, receiving instructions from the Kubernetes API server and ensuring contai...
Selected Labs for CS350 courses in Binghamton University
TL; DR. This will be a series regarding labs I gave during the spring 2022 semester....
EDDL: How do we train neural networks on limited edge devices - PART 2
In the last post, part1, our idea of distributed learning on edge environment was generally addressed. I introduced the reason why edge distributed learning is needed and what impr...
EDDL: How do we train neural networks on limited edge devices - PART 1
This post introduces our previous milestone in the project named "Edge Trainer", as the paper "EDDL: A Distributed Deep Learning System for Resource-limited Edge Computing Environm...
Visualize as Word Cloud for Chinese keywords
Data visualization is amazing. For example, by looking at the following word cloud figure full of Chinese keywords, you can easily learn what happened in last week's trend news. Le...
Introduction to Xv6: how system call works
In this post, you will learn a few basic concepts of xv6. The learning path will be closely coupled with the first project assignment I gave when I assisted in teaching OS classes....
Some of my previews experiment works: 2016
This blog contains only some basic record of my works. For some details, I will write a unique blog just for some specific topics....
Using charles proxy to monitor mobile SSL traffics
In this blog, I will generally talk about how to use proper tools to monitor SSL traffics of a mobile devices. Currently, I only can dealing with those SSL traffics which use an ob...