Using BusyBox (Digital Short Cut)

Using BusyBox (Digital Short Cut)

by Christopher Hallinan

NOOK Book(eBook)

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This is the eBook version of the printed book.

This digital Short Cut delivered in Adobe PDF format for quick and easy access, is an introduction to BusyBox, widely regarded as “The Swiss Army Knife of Embedded Linux.” After a brief introduction, we walk you through the BusyBox configuration utility. This is used to tailor BusyBox to your particular requirements. You will next learn about the requirements for cross-compiling the BusyBox package. Then we look at BusyBox operational issues, including how it is used in an embedded system. Next you will examine the BusyBox initialization sequence, and how this departs from more traditional Linux systems. You will also study a sample initialization script.

After reading the steps for installing BusyBox on a target system, you will learn about some of the BusyBox commands and their limitations.


This Short Cut is Chapter 11 from the book Embedded Linux Primer by Christopher Hallinan (0-13-167984-8) available September 2007. As such, it contains references to earlier and later chapters that are not included in this Short Cut. Apart from these references, the Short Cut is fully self-contained and is an excellent choice for embedded Linux developers interested in understanding how to use the BusyBox utility.


Table of Contents

11.1    Introduction to BusyBox

    11.1.1    BusyBox is Easy

11.2    BusyBox Configuration

    11.2.1    Cross-Compiling BusyBox

11.3    BusyBox Operation

    11.3.1    BusyBox Init

    11.3.2    Example rcS Initialization Script

    11.3.3    BusyBox Target Installation

    11.3.4    BusyBox Commands

11.4    Chapter Summary

    11.4.1    Suggestions for Additional Reading


Product Details

ISBN-13: 9780132715874
Publisher: Pearson Education
Publication date: 07/21/2006
Series: Pearson Open Source Software Development Series
Sold by: Barnes & Noble
Format: NOOK Book
Pages: 22
File size: 360 KB

About the Author

Chris Hallinan, Field Applications Engineer at MontaVista Software, has had over a 20+ year career varying assignments in engineering and engineering management as well as marketing and business development. Chris spent four years as an independent development consultant in the embedded Linux market. He is the author of articles that have appeared in numerous magazines, including Telecommunications Magazine, Fiber Optics Magazine, and Aviation Digest.

Table of Contents

11.1    Introduction to BusyBox    3

    11.1.1    BusyBox is Easy    4

11.2    BusyBox Configuration    5

    11.2.1    Cross-Compiling BusyBox    7

11.3    BusyBox Operation    8

    11.3.1    BusyBox Init    12

    11.3.2    Example rcS Initialization Script    16

    11.3.3    BusyBox Target Installation    17

    11.3.4    BusyBox Commands    20

11.4    Chapter Summary    21

    11.4.1    Suggestions for Additional Reading    22

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