Linux Core application Command Quick check __linux

This article is selected from the "Linux Core application command speed check" book

former say

The graphical interface of the current Linux operating system is already quite excellent. You can use a variety of graphics management programs on Linux to change different desktop patterns or function menus, such as GNOME and KDE, which are not the same as the Windows operating system's single interface. But Linux is a command line based operating system, command line commands are the soul and essence of Linux operating system, only learn and Master command line technology, can truly proficient in Linux, and become a real Linux master. The command line allows you to access hundreds of tool software. At the command line, you can use a pipeline to combine tool software to perform work that a single tool software cannot do.

Focus on the command line

Using a graphical interface is easier and simpler for some users and for performing certain tasks. It actually depends on what you are going to do and who you are. The difference between the graphical user interface and the command line is the same as the automatic driving of the need for speed games, but it is recommended that you play the task slowly. Because this is more interesting, and you will slowly find your technology improved a lot, including drift, you will learn a lot of tricks, if the direct download of the patch will not have much fun.

When primary Linux users point to the lack of Unix relative to the graphical interface, many people question why they are clinging to the command line. We always say that the graphical interface is good man-machine interaction, simple graphical interface. In fact, the graphical interface is really efficient and simple in some tasks, but in other tasks, the graphical interface is incompetent.

The Linux operating system is a text-driven operating system, and this is its advantage, even when Windows handles complex tasks, the graphical interface is just an interface. Graphics interface consumes the space of physical memory, you need to deal with complex problems on the screen, the graphical interface to a dense list of lists, and its role is based on a command of the graphics shell, this time, the visual function of the graphical interface and command line is not different. The command line follows the logic principle, and when you need to deal with a task, the position of the command and parameter determines the logic that you perform, and the graphical interface is not available at this time. It may be said that the execution logic of the graphical interface can determine the position dependence of the command line, and can add more and more intuitive elements in the right place. However, the problem is that once the graphical interface reaches this point, its customization performance will quickly drop. The advantage of the graphical interface is that it is simple, intuitive and efficient for the simple, fixed logic process, so it is very suitable for the interactive interface of the application software, but it is also the disadvantage of the graphical interface, that is, it has low ability to deal with the complex change logic.

The structure of the book

Each chapter of this book is based on the knowledge presented in the previous chapters, thus forming a natural learning path from the beginning to the end. After the reader has obtained enough knowledge from this book, it will also gain the corresponding confidence, and will find that the order and structure of the chapters is a useful reference tool.

1th Chapter Linux Command line Introduction	This chapter describes the basics of Linux, including a desktop overview, a variety of available GUI applications, how to manage users, directories, and files, and how to check system processes to manage system resources
2nd Chapter Linux File Management command	This chapter describes Linux hierarchical file system management commands
3rd Chapter Linux Disk Management command	This chapter describes Linux Disk Management and partitioning and related commands
4th Chapter Linux Process Management command	This chapter describes the Linux process management commands
5th Chapter Linux Network Management Command	This chapter describes Linux network management commands
6th Chapter Linux User Management commands	This chapter describes the Linux user management commands
The 7th Chapter Linux backup and Compression commands	This chapter describes Linux backup and compression common commands
8th Chapter Linux System Management commands	This chapter describes the most common Linux system management commands. This chapter is the key chapter of this book
9th Chapter Linux Server Management command	This chapter describes the tips for using Linux mainstream server management commands. This chapter is a key chapter of this book, including the latest virtualization management commands, SELinux management commands
10th Chapter Linux Print Management command	This chapter describes how to use Linux Print management commands
11th Chapter Linux Library application commands	This chapter describes the operation commands for the Linux library
The 12th Chapter Linux Development Application command	This chapter describes Linux's programming environment commands
13th Chapter Linux Line Editor	This chapter describes the powerful Linux command text editor
14th Chapter Linux Shell command	Once the reader has mastered the Linux Foundation, you can use the existing knowledge shell as a programming language to build more complex and specialized programs, this chapter introduces the Shell Foundation

Features of the book

The current market on the Linux command line class books are not many, and most of the command line is only a general command to do a brief introduction, neither comprehensive nor in-depth, can not meet the needs of readers. In view of this situation, this book on the Linux command line under the main command of a very detailed system to make up for the book a market gap.

Order Details

This book details 482 Linux directives, covering all the core application commands in Linux applications, including the latest virtualization management commands, SELinux management commands, and the most relevant books in the country.

Support for various environments

The book is written based on the latest Red Hat Enterprise version 5.5 operating system, which brings together the most commonly used and most important commands in the Linux command line. These commands also apply to other Linux distributions and are a necessary reference book for all Linux users.

Examples of rich

The commands in this book are illustrated with detailed examples, with a total of 1060 examples, the reader can operate according to the example description, deepen the understanding of the instructions.

Easy indexing

The commands provided in this book are indexed in two ways, one in the first alphabetical order of the command, and the other is indexed according to the function of the command, which makes it easy for users to find and use.

This book is suitable for the reader object

Linux application enthusiasts, Linux network administrators and system administrators, as well as the readers interested in troubleshooting, IT industry related personnel, colleges and universities computer professional teachers and students, Linux system Management, network management, maintenance practitioners. As a system management and maintenance, network configuration and management of the tool books, this book for the relevant engineering and technical personnel is also a rare reference book.

Thanks

The author first thanks to the leadership, friends and family support and help in the preparation of this book, including it168 website editor Yang Xiaoyong and others. In addition, the electronics industry publishing House of Li Bing Editor in our book in the process of giving selfless help and spur, in order to make this book to meet with the reader as soon as possible, she also paid a great deal of effort. Chapter I of the book by Fang Jianguo, the 2nd chapter by the Zhang, he, the 3rd chapter by Wangbo, Guo Yanhong, Cao Yuanqi, Wu Shaoping Pen, 4th Chapter to 14th chapter by the Cao Jianghua, the book finally by the Cao Jianghua of the draft. In addition, Feng Yu helped us with data collection and text proofreading.

Because the author level is limited, the book is insufficient and the mistake place is unavoidable, asks the expert and the reader to criticize.

Authored by

April 2010 in Beijing

Title: Linux Core application command quick check

Author: Cao Jianghua , Fang Jianguo Editor

ISBN 978-7-121-11149-5

Release Date: years 7 Month

Pricing: 59.00 Yuan

format: Open

page: 528 page

within a brief Introduction to tolerance

After more than more than 10 years of development, the Linux operating system has been perfected, has been more applications. The Linux desktop is now relatively mature, but command line technology is still the core technology of Linux.

This book brings together the Linux command line core management commands, including the latest virtualization management commands, selinux Management command) function description, syntax description, option introduction, typical application examples and precautions, and so on, for each command has done a very detailed introduction, and enumerated a large number of examples to illustrate, Allows readers to have a quick and in-depth understanding of the commands under Linux. The book is classified according to the functions of Linux commands, which is easy for readers to query. Reading this book does not require the reader to have too much background knowledge, whether the reader is a UNIX user or novice Linux, or even Windows users who have never had access to Linux, can easily understand and grasp the content, and can quickly learn and use the various distributions of Linux systems. This book uses the commands involved in Rhel 5.5 and is also applicable to other Linux distributions and is a necessary reference book for all Linux users.

Details of this book: http://www.broadview.com.cn/11149

More book information: www.broadview.com.cn

To get more information about books and events, join the blog Reader Club immediately.