Linux Kernel Mainline

Github 上的 Kinux repos 只算是 Linus 個人 repos 在 Github 上的 mirror. 真正的 repos (以及其他的 dev repos) 都 host 在 git.kernel.org 上. Read more 09 Nov 2021 - less than 1 minute read

GCC Warnings

Many projects enable additional diagnostics by using the -Wall and -Wextra command-line options. Some projects even turn them into errors via -Werror as their first line of defense. Read more 07 Nov 2021 - 1 minute read

Setup Software RAID-1 on Ubuntu 20.04

紀錄一下如何在 Linux 上架 RAID-1. Read more 03 Nov 2021 - 2 minute read

Print Multiple Lines to File from Bash

Print multiple lines to file from bash. cat << EOF >> file.txt line 1 line 2 EOF Read more 25 Oct 2021 - less than 1 minute read

Install libssl.1.0.0 on Ubuntu 20.04

在 Ubuntu 20.04 的 docker image 上裝 v4.4.140 kernel header 時, 遇到 package dependency 問題. dpkg: dependency problems prevent configuration of linux-headers-4.4.140-0404140-generic: linux-headers-4.4.140... Read more 19 Oct 2021 - less than 1 minute read