Posts

30 Jun 2024

Cruel Summer in 2024

To record what I did in the summer of 2024

1 Feb 2024

What do the scripts in Linux initrd.img do?

Introducing some important stuff (in my opinion) in scripts of Linux initrd.

29 Jan 2024

Notes on KVM API

Essential KVM API

25 Jan 2024

Notes on Redirection in Bash

What does exec chroot . sh <dev/console >/dev/console 2>&1 mean?

24 Jan 2024

Off-CPU Analysis

Notes on Off-CPU Analysis by Brendan Gregg

22 Jan 2024

What exactly happen after pressing Ctrl-C in Linux terminal?

Linux终端中按下Ctrl-C后具体发生了什么?

7 Aug 2023

Python Notes

Python Cheatsheets

26 Apr 2023

不同机器编译Linux内核的时间

测试各种不同的机器上编译Kernel的时间