Dockerfile Instructions Cheat Sheet & Build Examples

xwi88 published on 2022-03-17 included in docker

An overview of the Dockerfile format and instructions, plus image-build examples and operations.

Common kill Signals and How to Catch Them in Go

xwi88 published on 2022-03-16 included in go

Common kill signals for Go programs and how to catch them. Verified on MacOS, based on go1.17.7.

Open-Source Software Mirror Sites (China)

xwi88 published on 2022-03-13 included in Documentation

A collection of open-source software mirror sites in China. The recommended ones are preferred. You can also browse the public open-source mirrors or the education-network open-source mirrors directly.

Handling Absolute Paths Correctly in Makefile and Shell

xwi88 published on 2022-03-12 included in linux

Handling absolute paths in Makefile and shell (mainly Bash).

Replacing Docker Desktop with minikube on Mac

xwi88 published on 2022-03-11 included in docker

On 2021-08-31 Docker announced that Docker Desktop would no longer be free for larger organizations. So we need a convenient replacement for Docker Desktop with minimal disruption — such as minikube, Hyperkit, or podman.

Common Git Commands & Config

xwi88 published on 2022-03-10 included in git

Sharing the git [gɪt] config I’ve accumulated over the years. The content below is based on version 2.34.1; if anything differs, upgrade your git first!