So I want to sideload an App (illegally, both the behavior and the app) to my new iPhone 13 Pro. I found a tool called Sideloadly, which I cannot even open in the first place... Here's the whole story about me fixing a cracking tool.

胡，項下的垂肉。跋胡疐尾指前進就踏著垂肉，後退又被尾巴絆倒。語本《詩經．豳風．狼跋》：「狼跋其胡，載疐其尾」。作为技术博客的创作者，我现在就面临着这样两难的局面。

Forking is how a process in Linux is created. Even though the fork has been improved over the years to use the COW (copy-on-write) semantics, it still has to copy a certain amount of data from parent to child. Some students in the lab are working with a fuzzing machine, and they encounter some problems...

2021 年，我的学生认证陆续过期。借此机会，我退租了国内所有的服务器。行业正在“云服务器”迈向“云服务”，我们也必须紧跟时代的步伐。这篇博客介绍如何使用利用 FaaS (Function As A Service) 为静态博客添加点赞功能。

PMU interrupts act as an essential role between hardware and software. It gives the software the ability to gain insight into its execution on the hardware. In this article, I introduce you to the power of PMU and PMI and how to use them to achieve your goal.