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Learn Linux Quickly

Learn Linux Quickly

Author: Ahmed AlKabary

Publisher: Packt Publishing Ltd

ISBN: 9781800561205

Category: Computers

Page: 338

View: 195

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Learn over 116 Linux commands to develop the skills you need to become a professional Linux system administrator Key FeaturesExplore essential Linux commands and understand how to use Linux help toolsDiscover the power of task automation with bash scripting and Cron jobsGet to grips with various network configuration tools and disk management techniquesBook Description Linux is one of the most sought-after skills in the IT industry, with jobs involving Linux being increasingly in demand. Linux is by far the most popular operating system deployed in both public and private clouds; it is the processing power behind the majority of IoT and embedded devices. Do you use a mobile device that runs on Android? Even Android is a Linux distribution. This Linux book is a practical guide that lets you explore the power of the Linux command-line interface. Starting with the history of Linux, you'll quickly progress to the Linux filesystem hierarchy and learn a variety of basic Linux commands. You'll then understand how to make use of the extensive Linux documentation and help tools. The book shows you how to manage users and groups and takes you through the process of installing and managing software on Linux systems. As you advance, you'll discover how you can interact with Linux processes and troubleshoot network problems before learning the art of writing bash scripts and automating administrative tasks with Cron jobs. In addition to this, you'll get to create your own Linux commands and analyze various disk management techniques. By the end of this book, you'll have gained the Linux skills required to become an efficient Linux system administrator and be able to manage and work productively on Linux systems. What you will learnMaster essential Linux commands and analyze the Linux filesystem hierarchyFind out how to manage users and groups in LinuxAnalyze Linux file ownership and permissionsAutomate monotonous administrative tasks with Cron jobs and bash scriptsUse aliases to create your own Linux commandsUnderstand how to interact with and manage Linux processesBecome well-versed with using a variety of Linux networking commandsPerform disk partitioning, mount filesystems, and create logical volumesWho this book is for This book doesn't assume any prior Linux knowledge, which makes it perfect for beginners. Intermediate and advanced Linux users will also find this book very useful as it covers a wide range of topics necessary for Linux administration.

Learn Linux Quickly

Learn Linux Quickly

Author: Ahmed Alkabary

Publisher: Ahmed Alkabary

ISBN:

Category: Computers

Page: 309

View: 215

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If you have always wanted to learn Linux but are still afraid to do so, this book is for you! A lot of people think of Linux as a sophisticated operating system that only hackers and geeks know how to use, and thus they abort their dream of learning Linux. Well, let me surprise you! Linux is simple and easy to learn, and this book is the ultimate proof! You may have stumbled across a variety of sources that all explain Linux in a complicated and dry manner. This book does exactly the opposite; it teaches you Linux in a delightful and friendly way so that you will never get bored, and you will always feel motivated to learn more. Learn Linux Quickly doesn't assume any prior Linux knowledge, which makes it a perfect fit for beginners. Nevertheless, intermediate and advanced Linux users will still find this book very useful as it goes through a wide range of topics. Learn Linux Quickly will teach you the following topics: · Installing Linux · Over 116 Linux Commands · User and Group Management · Linux Networking Fundamentals · Bash Scripting · Automate Boring Tasks with Cron Jobs · Create your Own Linux Commands · Linux Disk Partitioning and LVM · Finding Files on Linux · Understanding File Permissions · Linux Processes And much more! There is no time to waste here! Learn Linux Quickly and kick start your Linux career today!

Learn Linux Quickly

Learn Linux Quickly

Author: Code Quickly

Publisher:

ISBN: 1951791835

Category:

Page: 196

View: 621

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You've experienced the shiny, point-and-click surface of your Linux computer--now dive below and explore its depths with the power of the command line. The Linux Command Line takes you from your very first terminal keystrokes to writing full programs in Bash, the most popular Linux shell (or command line). Along the way you'll learn the timeless skills handed down by generations of experienced, mouse-shunning gurus: file navigation, environment configuration, command chaining, pattern matching, and more. In addition to that practical knowledge, we reveal the philosophy behind these tools and the rich heritage that your desktop Linux machine has inherited from Unix mainframes of yore. As you make your way through the book's short, easily-digestible chapters, you'll learn how to: - Create and delete files, directories, and symlinks - Administer your system, including account creation, package installation, and process management - Use standard input and output, redirection, and pipelines - Edit files with Vim, the world's most popular text editor - Write shell scripts to automate common or boring tasks - Slice and dice text files with grep, sed, uniq, and sort Once you overcome your initial "shell shock," you'll find that the command line is a natural and expressive way to communicate with your computer. Just don't be surprised if your mouse starts to gather dust

Learn Linux Shell Scripting – Fundamentals of Bash 4.4

Learn Linux Shell Scripting – Fundamentals of Bash 4.4

Author: Sebastiaan Tammer

Publisher: Packt Publishing Ltd

ISBN: 9781788990240

Category: Computers

Page: 452

View: 777

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Create and maintain powerful Bash scripts for automation and administration. Key FeaturesGet up and running with Linux shell scripting using real-world examplesLeverage command-line techniques and methodologies to automate common yet complex administration tasksA practical guide with exposure to scripting constructs and common scripting patternsBook Description Shell scripts allow us to program commands in chains and have the system execute them as a scripted event, just like batch files. This book will start with an overview of Linux and Bash shell scripting, and then quickly deep dive into helping you set up your local environment, before introducing you to tools that are used to write shell scripts. The next set of chapters will focus on helping you understand Linux under the hood and what Bash provides the user. Soon, you will have embarked on your journey along the command line. You will now begin writing actual scripts instead of commands, and will be introduced to practical applications for scripts. The final set of chapters will deep dive into the more advanced topics in shell scripting. These advanced topics will take you from simple scripts to reusable, valuable programs that exist in the real world. The final chapter will leave you with some handy tips and tricks and, as regards the most frequently used commands, a cheat sheet containing the most interesting flags and options will also be provided. After completing this book, you should feel confident about starting your own shell scripting projects, no matter how simple or complex the task previously seemed. We aim to teach you how to script and what to consider, to complement the clear-cut patterns that you can use in your daily scripting challenges. What you will learnUnderstand Linux and Bash basics as well as shell scripting fundamentalsLearn to write simple shell scripts that interact with Linux operating systemBuild, maintain, and deploy scripts in a Linux environmentLearn best practices for writing shell scriptsAvoid common pitfalls associated with Bash scriptingGain experience and the right toolset to write your own complex shell scriptsWho this book is for This book targets new and existing Linux system administrators, Windows system administrators or developers who are interested in automating administrative tasks. No prior shell scripting experience is needed but in case you do this book will make a pro quickly. Readers should have a basic understanding of the command line.

Linux

Linux

Author: Ted Dawson

Publisher: CreateSpace

ISBN: 1518635504

Category:

Page: 280

View: 793

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LINUX The Ultimate Step by Step Guide to Quickly and Easily Learning Linux This book is a precise yet comprehensive manual that includes all the tips, secrets and procedures that will help you learn Linux in a fun, fast and easy manner. It is a step-by-step guide that contains an in-depth analysis of contemporary and proven steps that will help you understand Linux. Would you like to learn Linux but are overwhelmed with the complexity? This is the book to read. You will enjoy reading this informative and well-scripted book, and Linux will be an easy undertaking if you apply the ideas in this book to your learning process. Your first major step in learning Linux starts here. In particular, this book analyzes the history of Linux, how to license Linux, how to install Debian, Centos, easy steps to learn Linux and Unix commands, how to work with files in Linux, basic shell operator, file systems basics and Unix shell scripting among other vital disciplines/fields in Linux. I hope that once you finish this book, you will have a strong understanding of Linux and that my knowledge from years of studying Linux will help you grow, expand and almost explode with information about Linux. I hope you enjoy reading this book!

Learn Linux in a Month of Lunches

Learn Linux in a Month of Lunches

Author: Steven Ovadia

Publisher: Simon and Schuster

ISBN: 9781638353744

Category: Computers

Page: 304

View: 644

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Summary Learn Linux in a Month of Lunches shows you how to install and use Linux for all the things you do with your OS, like connecting to a network, installing software, and securing your system. Whether you're just curious about Linux or have to get up and running for your job, you'll appreciate how this book concentrates on the tasks you need to know how to do in 23 easy lessons. About the Technology If you've only used Windows or Mac OS X, you may be daunted by the Linux operating system. And yet learning Linux doesn't have to be hard, and the payoff is great. Linux is secure, flexible, and free. It's less susceptible to malicious attacks, and when it is attacked, patches are available quickly. If you don't like the way it looks or behaves, you can change it. And best of all, Linux allows users access to different desktop interfaces and loads of software, almost all of it completely free. About the Book Learn Linux in a Month of Lunches shows you how to install and use Linux for all the things you do with your OS, like connecting to a network, installing software, and securing your system. Whether you're just curious about Linux or need it for your job, you'll appreciate how this book focuses on just the tasks you need to learn. In easy-to-follow lessons designed to take an hour or less, you'll learn how to use the command line, along with practical topics like installing software, customizing your desktop, printing, and even basic networking. You'll find a road map to the commands and processes you need to be instantly productive. What's Inside Master the command line Learn about file systems Understand desktop environments Go from Linux novice to expert in just one month About the Reader This book is for anyone looking to learn how to use Linux. No previous Linux experience required. About the Author Steven Ovadia is a professor and librarian at LaGuardia Community College, CUNY. He curates The Linux Setup, a large collection of interviews with desktop Linux users, and writes for assorted library science journals. Table of Contents PART 1 - GETTING LINUX UP AND RUNNING Before you begin Getting to know Linux Installing Linux Getting to know your system Desktop environments Navigating your desktop PART 2 - A HOME OFFICE IN LINUX Installing software An introduction to Linux home/office software Text files and editors Working with files and folders on the command line Working with common command-line applications, part 1 Working with common command-line applications, part 2 Using the command line productively Explaining the Linux filesystem hierarchy Windows programs in Linux Establishing a workflow PART 3 - HOME SYSTEM ADMIN ON LINUX An in-depth look at package management and maintenance Updating the operating system Linux security Connecting to other computers Printing Version control for non-programmers Never the end

Ebook: Survey of Operating Systems

Ebook: Survey of Operating Systems

Author: Jane Holcombe

Publisher: McGraw Hill

ISBN: 9780077172053

Category: Computers

Page:

View: 717

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McGraw-Hill is proud to introduce the fourth edition of Jane and Charles Holcombe's, Survey of Operating Systems. This title provides an introduction to the most widely used desktop operating systems (including Windows 8, Mac OS, and Linux) and includes a more visual approach with more illustrations and a more interactive approach with hands-on activities to result in students building a successful foundation for IT success.

Linux

Linux

Author: Ryan Turner

Publisher: Publishing Factory

ISBN:

Category: Computers

Page: 141

View: 509

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Do you need to learn computer programming skills for your job or want to start it as a hobby? Is this something that is alien to you and leaves you scratching your head in confusion? Do you need something simple, like Linux, to get started? This book will provide the answers you need. Millions of us own computers for a variety of reasons. Some use them for gaming and fun while others are engaged in the serious business of making money. But many simply do not get true value from their computer as they struggle to understand programming and fail to grasp how it could improve their usage in many ways. Inside this book, Linux: The Ultimate Beginner’s Guide to Learn Linux Operating System, Command Line and Linux Programming Step by Step, you will learn a valuable skill that will improve your computing expertise, leading you to discover the basics of Linux through chapters that cover: • How to get started with Linux • Installation and troubleshooting tips and advice • Installing new and exciting software • System administration tasks • Keeping your system secure and building firewalls • An introduction to Cloud computing and technology • And lots more… Learning a computer language need not be a confusing and lengthy process. The basics of it can be learned quickly and with minimal effort and Linux is the book that will lay the foundations for you to become a skilled and proficient programmer, faster than you could have imagined. Get a copy now and start learning Linux today!

Linux Command Line

Linux Command Line

Author: Steve Eddison

Publisher:

ISBN: 1709362200

Category:

Page: 196

View: 207

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If you want to learn how to use Linux, but don't know where to start then keep reading. The truth is: Shifting to the Linux operating system is quite a daunting task, especially for long-time Windows users. They get accustomed to doing things in a certain way and cannot make changes easily. Windows users face a lot of challenges when they start using Mac OS X for the first time. Thus, if there is a guide available in the market in the form of an eBook, it is always good to use it. Linux is the best operating system for any kind of cloud-based project, it is always good to learn some amount of Linux and its basics. Almost every technology-based things run on Linux now. Some of the things that are dependent on Linux are: ● Most of the supercomputers in the world. ● Some of the stock exchanges like the NYSE. ● The air traffic control systems. ● Android phones and tablets. ● CERN or the largest particle physics laboratory of the world. ● The high-speed rails of Japan. There are many reasons why Linux is used instead of Windows: ● Linux is supported on older computers. There are no security updates for Windows whereas quite a good number of Linux distributions are created only for older hardware and can be updated regularly. ● Some of the desktop and Linux distribution environments are more used to the traditional uses of computer users besides Windows 8 and Windows 10. ● The download size for Windows 10 is huge. Usually, a Linux distribution is available at just over a gigabyte. ● Linux is available with free software and that can be changed anytime. ● Linux is always safer than Windows. ● Linux is also a better performer than Windows. ● Linux can be made to feel, look and behave exactly in the same way as the user wants. Windows is only compliant with the ways Microsoft wants it to be. There are several other advantages of Linux over Windows, which every beginner should know and that is what the eBook helps with. You will also learn: ● Getting started ● Linux installation ● Linux application ● Becoming a Linux power user ● Using the Shell ● How to use Linux desktop ● Working with the Command Line ● essential Linux commands ● net-tools ● iotop, iftop, hotp ● Tips and tricks Even if you are a beginner and you've never used Linux, you will learn it quickly. Would you like to know more? Scroll to the top of the page and select the buy now button.

Mastering Linux

Mastering Linux

Author: Paul S. Wang

Publisher: CRC Press

ISBN: 9781439806876

Category: Business & Economics

Page: 439

View: 411

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Encouraging hands-on practice, Mastering Linux provides a comprehensive, up-to-date guide to Linux concepts, usage, and programming. Through a set of carefully selected topics and practical examples, the book imparts a sound understanding of operating system concepts and shows how to use Linux effectively. Ready-to-Use Examples Offer Immediate Access to Practical Applications After a primer on the fundamentals, the text covers user interfaces, commands and filters, Bash Shell scripting, the file system, networking and Internet use, and kernel system calls. It presents many examples and complete programs ready to run on your Linux system. Each chapter includes a summary and exercises of varying degrees of difficulty. Web Resource The companion website at http://ml.sofpower.com/ offers a host of ancillary materials. Along with links to numerous resources, it includes appendices on SSH and SFTP, VIM, text editing with Vi, and the emacs editor. The site also provides a complete example code package for download. Master the Linux Operating System Toolbox This book enables you to leverage the capabilities and power of the Linux system more effectively. Going beyond this, it can help you write programs at the shell and C levels—encouraging you to build new custom tools for applications and R&D.

Mastering Modern Linux

Mastering Modern Linux

Author: Paul S. Wang

Publisher: CRC Press

ISBN: 9781351211291

Category: Business & Economics

Page: 384

View: 957

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Praise for the First Edition: "This outstanding book ... gives the reader robust concepts and implementable knowledge of this environment. Graphical user interface (GUI)-based users and developers do not get short shrift, despite the command-line interface’s (CLI) full-power treatment. ... Every programmer should read the introduction’s Unix/Linux philosophy section. ... This authoritative and exceptionally well-constructed book has my highest recommendation. It will repay careful and recursive study." --Computing Reviews, August 2011 Mastering Modern Linux, Second Edition retains much of the good material from the previous edition, with extensive updates and new topics added. The book provides a comprehensive and up-to-date guide to Linux concepts, usage, and programming. The text helps the reader master Linux with a well-selected set of topics, and encourages hands-on practice. The first part of the textbook covers interactive use of Linux via the Graphical User Interface (GUI) and the Command-Line Interface (CLI), including comprehensive treatment of the Gnome desktop and the Bash Shell. Using different apps, commands and filters, building pipelines, and matching patterns with regular expressions are major focuses. Next comes Bash scripting, file system structure, organization, and usage. The following chapters present networking, the Internet and the Web, data encryption, basic system admin, as well as Web hosting. The Linux Apache MySQL/MariaDB PHP (LAMP) Web hosting combination is also presented in depth. In the last part of the book, attention is turned to C-level programming. Topics covered include the C compiler, preprocessor, debugger, I/O, file manipulation, process control, inter-process communication, and networking. The book includes many examples and complete programs ready to download and run. A summary and exercises of varying degrees of difficulty can be found at the end of each chapter. A companion website (http://mml.sofpower.com) provides appendices, information updates, an example code package, and other resources for instructors, as well as students.

A+ 4 Real Study Exam4Less Computer Series

A+ 4 Real Study Exam4Less Computer Series

Author: Ian Kayne

Publisher: StudyExam4Less

ISBN: 9780976799290

Category: Computers

Page: 787

View: 602

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The A+ 4 Real book is written and presented by World Class Subject Matter Experts from Around The World! Frederick Carr, Gudrun Funk, Phil Hopkins, Tcat Houser, Ian Kayne, Milan Kosanovic, George P.Lister, James Pyles, Maxim Ratinov, Christine Schmied Any beliefs that the current CompTIA® A+ tests are easy are sadly mistaken. This work started as an update for the two ExamInsight books created by Tcat Houser, et al. The sheer size and page count of this work should be a hot tip that the A+ certification exams 220-301 and 220-302 are many things. The word easy does not fit the A+ Certification Test. Thanks to the Internet and hard working SUBJECT MATTER EXPERTS (SMEs), this work contains vast amounts of data about the A+ Certification Test and getting an A+ Certification online or offline. Think of this title as the missing link for the new A+ certification series. The nature of the new tests requires a new approach. A+ 4 REAL is the new approach. Written in a conversational style you interact with experts from the Pacific Northwest to Europe and beyond. This work was created for A+ Certification Training and the countless people who have done a reconnaissance mission on the Operating System test (220-302), and for those who dont want to follow in that path. The PC user who is trying to understand what is going on under the hood or is looking for some really good tricks and tips. A few chapters are included that are not required for the current A+ tests, and are very helpful in that bigger test called REAL LIFE. Therefore you are encouraged to pay close attention to the discussions on LINUX and MACINTOSH. The light-hearted work from your Safety SME enlightens you on protecting yourself from a fate worse than death. It has taken a great number of person-years to produce A+ 4 REAL. The SMES were given the freedom to write style. The end result is a work you wont want to put down. Features within the 787 pages: Missing Link for Success: Built to be "The Missing Link" for Success with A+ Certification 2003 objectives Hundreds of specific URL's: Approximately 250 live and clickable links will allow in depth research and knowledge building. Subject Matter Experts: Built by Subject Matter Experts (SME) in their field. Worldwide Input: Input and experience from a global community. Several "Real World" introductions chapters for Linux and Macintosh because they are growing user numbers and now are comparable in handling and use of the market leader. Full color pictures. Exactly = 478 Figures and 38 tables = 500+ visual display figures and explanation tables of the topics. Authors Freedom: authors had full freedom to bring in their real life experience issues and hands on help and tips to manage real life problems. Easy and Fun Reading