Linux

What do the scripts in Linux initrd.img do?

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

Ruitian Zhong

Feb 1, 2024 7 min read initramfs, Linux

Notes on KVM API

Essential KVM API

Ruitian Zhong

Jan 29, 2024 2 min read Linux, Virtualization

Notes on Redirection in Bash

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

Ruitian Zhong

Jan 25, 2024 3 min read Linux, Shell

Off-CPU Analysis

Notes on Off-CPU Analysis by Brendan Gregg

Ruitian Zhong

Jan 24, 2024 4 min read Performance, Linux

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

在Linux终端中按下Ctrl-C后具体发生了什么？

Ruitian Zhong

Last updated on Jan 23, 2024 13 min read Linux

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

Messy notes on man page

Ruitian Zhong

Jul 3, 2023 5 min read Linux