Tag Archives: busybox

只透過 SSH 重灌系統的 takeover.sh

看到 marcan/takeover.sh 這個專案:

Wipe and reinstall a running Linux system via SSH, without rebooting. You know you want to.

還蠻有趣的專案 (實用性質應該不高,主要是展示可行性),程式很短,就一個 C program 以及一個 shell script,但裡面用到很多外部工具 (像是 BusyBox 的執行檔),作者建議有興趣的人可以先用 virtual machine 玩...

這個專案讓我想到更複雜的 Depenguinator,把 Linux 灌成 FreeBSD 的專案,不過這個專案也已經很久沒更新了...

超小的 Docker Image

Hacker News Daily 上看到「Super small Docker image based on Alpine Linux」這個專案,看了一下是 BusyBox 類的專案,不過套件支援度比起其他 BusyBox 專案多不少。

基於 Alpine Linux 的系統:

Alpine Linux is an independent, non-commercial, general purpose Linux distribution designed for power users who appreciate security, simplicity and resource efficiency.

musl libc 與 BusyBox:

Alpine Linux is built around musl libc and busybox. This makes it smaller and more resource efficient than traditional GNU/Linux distributions. A container requires no more than 8 MB and a minimal installation to disk requires around 130 MB of storage. Not only do you get a fully-fledged Linux environment but a large selection of packages from the repository.

可以拿來玩看看,不過一般狀態下應該還是會拿 UbuntuDebian 的系統來用吧,環境標準多了。(不需要自己花時間找問題)