Overview

"Master the Linux Tools That Will Make You a More Productive, Effective ProgrammerThe Linux Programmer's Toolbox helps you tap into the vast collection of open source tools available for GNU/Linux. Author John Fusco systematically describes the most useful tools available on most GNU/Linux distributions using concise examples that you can easily modify to meet your needs. You'll start by learning the basics of downloading, building, and installing open source projects. You'll then learn how open source tools are distributed, and what to look for to avoid wasting time on projects that aren't ready for you. Next, you'll learn the ins and outs of building your own projects. Fusco also demonstrates what to look for in a text editor, and may even show you a few new tricks in your favorite text editor. You'll enhance your knowledge of the Linux kernel by learning how it interacts with your software. Fusco walks you through the fundamentals of the Linux kernel with simple, thought-provoking examples that illustrate the principles behind the operating system. Then he shows you how to put this knowledge to use with more advanced tools. He focuses on how to interpret output from tools like sar, vmstat, valgrind, strace, and apply it to your application; how to take advantage of various programming APIs to develop your own tools; and how to write code that monitors itself. Next, Fusco covers tools that help you enhance the performance of your software. He explains the principles behind today's multicore CPUs and demonstrates how to squeeze the most performance from these systems. Finally, you'll learn tools and techniques to debug your code under any circumstances. Coverage includes Maximizing productivity with editors, revision control tools, source code browsers, and ""beautifiers"" Interpreting the kernel: what your tools are telling you Understanding processes–and the tools available for managing them Tracing and resolving application bottlenecks with gprof and valgrind Streamlining and automating the documentation process Rapidly finding help, solutions, and workarounds when you need them Optimizing program code with sar, vmstat, iostat, and other tools Debugging IPC with shell commands: signals, pipes, sockets, files, and IPC objects Using printf, gdb, and other essential debugging tools Foreword  Preface  Acknowledgments  About the Author  Chapter 1 Downloading and Installing Open Source Tools Chapter 2 Building from Source Chapter 3 Finding Help Chapter 4 Editing and Maintaining Source Files Chapter 5 What Every Developer Should Know about the Kernel Chapter 6 Understanding Processes Chapter 7 Communication between Processes Chapter 8 Debugging IPC with Shell Commands Chapter 9 Performance Tuning Chapter 10 Debugging Index "

Full Product Details

Author:   John Fusco
Publisher:   Pearson Education (US)
Imprint:   Prentice Hall
Dimensions:   Width: 18.10cm , Height: 3.10cm , Length: 23.40cm
Weight:   0.910kg
ISBN:  

9780132198578

ISBN 10:   0132198576
Pages:   656
Publication Date:   14 March 2007
Audience:   College/higher education ,  Tertiary & Higher Education
Format:   Paperback
Publisher's Status:   Out of Print
Availability:   In Print  
Limited stock is available. It will be ordered for you and shipped pending supplier's limited stock.

Table of Contents

Foreword xvii Preface xix Acknowledgments xxiii About the Author xxv Chapter 1 Downloading and Installing Open Source Tools 1 1.1 Introduction 1 1.2 What Is Open Source? 2 1.3 What Does Open Source Mean to You? 2 1.4 An Introduction to Archive Files 4 1.5 Know Your Package Manager 12 1.6 Some Words about Security and Packages 17 1.7 Inspecting Package Contents 27 1.8 Keeping Packages up to Date 33 1.9 Summary 39 Chapter 2 Building from Source 412.1 Introduction 41 2.2 Build Tools 41 2.3 The Build Process 74 2.4 Understanding Errors and Warnings 78 2.5 Summary 100 Chapter 3 Finding Help 1033.1 Introduction 103 3.2 Online Help Tools 103 3.3 Other Places to Look 120 3.4 Documentation Formats 124 3.5 Internet Sources of Information 131 3.6 Finding Information about the Linux Kernel 134 3.7 Summary 138 Chapter 4 Editing and Maintaining Source Files 141 4.1 Introduction 141 4.2 The Text Editor 142 4.3 Revision Control 189 4.4 Source Code Beautifiers and Browsers 203 4.5 Summary 216 Chapter 5 What Every Developer Should Know about the Kernel 221 5.1 Introduction 221 5.2 User Mode versus Kernel Mode 222 5.3 The Process Scheduler 226 5.4 Understanding Devices and Device Drivers 257 5.5 The I/O Scheduler 282 5.6 Memory Management in User Space 286 5.7 Summary 315 Chapter 6 Understanding Processes 317 6.1 Introduction 317 6.2 Where Processes Come From 317 6.3 The exec Functions 320 6.4 Process Synchronization with wait 327 6.5 The Process Footprint 329 6.6 Setting Process Limits 340 6.7 Processes and procfs 343 6.8 Tools for Managing Processes 346 6.9 Summary 355 Chapter 7 Communication between Processes 357 7.1 Introduction 357 7.2 IPC Using Plain Files 358 7.3 Shared Memory 363 7.4 Signals 370 7.5 Pipes 381 7.6 Sockets 382 7.7 Message Queues 393 7.8 Semaphores 402 7.9 Summary 412 Chapter 8 Debugging IPC with Shell Commands 4158.1 Introduction 415 8.2 Tools for Working with Open Files 415 8.3 Dumping Data from a File 420 8.4 Shell Tools for System V IPC 426 8.5 Tools for Working with POSIX IPC 431 8.6 Tools for Working with Signals 434 8.7 Tools for Working with Pipes and Sockets 437 8.8 Using Inodes to Identify Files and IPC Objects 440 8.9 Summary 442 Chapter 9 Performance Tuning 445 9.1 Introduction 445 9.2 System Performance 445 9.3 Application Performance 475 9.4 Multiprocessor Performance 501 9.5 Summary 509 Chapter 10 Debugging 513 10.1 Introduction 513 10.2 The Most Basic Debugging Tool: printf 514 10.3 Getting Comfortable with the GNU Debugger: gdb 529 10.4 Debugging Shared Objects 561 10.5 Looking for Memory Issues 569 10.6 Unconventional Techniques 583 10.7 Summary 594 Index 597

Reviews

Author Information

John Fusco is a software developer for GE Healthcare who specializes in Linux applications and device drivers. He has worked on Unix software for more than ten years and has been developing applications for Linux since kernel version 2.0. He has written articles for Embedded Systems Programming and Linux Journal.

Tab Content 6

Author Website:  

Customer Reviews

Recent Reviews

No review item found!

Add your own review!

Countries Available

All regions