A short tutorial about building Linux based operating systems.

a radical and experimental distribution based on musl libc and busybox

An elegant option/argument parser for shell scripts (full support for bash and all POSIX shells)

Color, ASCII-only Git prompt for zsh, bash, ksh93, mksh, pdksh, oksh, dash, yash, busybox ash, and osh

Yosild is a single shell script that builds a full, minimal Linux distribution based on BusyBox.

Reverse engineering, getting root access to Tenda MW6 wifi mesh router

《深度探索Linux操作系统 : 系统构建和原理解析》 学习笔记

busybear-linux is a tiny RISC-V Linux root filesystem image that targets the VirtIO board in riscv-qemu.

myLinux is an embedded operating system based on Buildroot and Finit

A tiny and POSIX Shell compatible (portable) JSON parser and query tool, written in pure POSIX Shell, within 60 lines of codes, only requires `sed`. Compatible with bash, dash, zsh, busybox and any other POSIX shell.

The cross platform WebSocket implementation for UNIX shell

Tools, things, stuff, miscellaneous, etc., for Chrome OS / Chromium OS

natickOS - A minimal, lightweight, research Linux Distribution

WaiT For the Command (wtfc)

Script to generate massive block lists for DD-WRT

Build a smart operating system

Posix sh compliant pure shell script which waits for a specific command exit status. Works in BusyBox.

Multiple versions of multiple shells for testing portable shell scripts

Essential packages install on Termux

do not use this, needs major rework | libre linux from scratch book utilizing musl libc, libressl, sysvinit and partially busybox.