Курс Linux Essentials

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  • Описание курса
  • Программа курса

  • Предлагаемый курс разработан компанией Network Development Group (NDG). Курс позволяет освоить установку и конфигурирование Linux. Курс рассчитан на подготовку к сертификации Linux Essentials от Linux Professional Institute (LPI). Подробную информацию об этой программе сертификации см. http://www.lpi.org/LE

    Требования к слушателям: знания ПК на уровне пользователя, знание английского языка на уровне чтения технической документации.

    После успешного окончания курса слушатели получат следующие знания и навыки:

    • Особенности использования Linux
    • Установка и базовая настройка Linux
    • Интерфейс командной строки
    • Установка программного обеспечения
    • Работа с сетью
    • Работа с пользователями
    • Обеспечение безопасности системы

    Продолжительность курса: 24 часа

    Документ об окончании: международный сертификат Академии Cisco о прохождении обучения.

    Слушатели получают доступ к порталу http://netacad.com, где находятся учебные материалы и online тесты для проверки знаний.

    По каждой главе лекция, практическая работа и online тест.

    Предоставляются учебные материалы.

    По результатам тестирования можно получить скидку 20% на сдачу сертификационного теста Linux Essentials.

    • CHAPTER 1 - INTRODUCTION TO LINUX
      • Introduction
      • Linux Essentials Exam Objectives
      • Linux Evolution and Popular Operating Systems
      • Role of the Kernel
      • Applications
      • Role of Open Source
      • Linux Distributions
      • What is a Command?
      • Hardware Platforms
      • Choosing an Operating System
      • Decision Points
      • Microsoft Windows
      • Apple OS X
      • BSD
      • Other Commercial UNIXes
      • Linux

    • CHAPTER 2 - OPEN SOURCE APPLICATIONS AND LICENSES
      • Introduction
      • Linux Essentials Exam Objectives
      • Major Open Source Applications
      • Server Applications
      • Desktop Applications
      • Console Tools
      • Development Tools
      • Understanding Open Source Software and Licensing
      • The Free Software Foundation and the Open Source I
      • More Terms for the Same Thing
      • Other Licensing Schemes
      • Open Source Business Models

    • CHAPTER 3 - USING LINUX
      • Introduction
      • Linux Essentials Exam Objectives
      • Graphical vs. Non-Graphical Mode
      • Command Line
      • Virtualization and Cloud Computing
      • Using Linux For Work
      • Keeping Your Linux Computer Safe
      • Protecting Yourself

    • CHAPTER 4 - COMMAND LINE SKILLS
      • Introduction
      • Linux Essentials Exam Objectives
      • Command Line Interface (CLI)
      • Accessing a Terminal
      • Prompt
      • Shell
      • Formatting commands
      • Working with Options
      • Command history
      • Introducing BASH shell variables
      • PATH variable
      • which Command
      • Aliases
      • Globbing
      • Asterisk (*)
      • Question Mark (?)
      • Brackets []
      • Exclamation Point (!)
      • Quoting
      • Double Quotes
      • Single Quotes
      • Backslash Character (\)
      • Back Quotes
      • Control Statements
      • Semicolon
      • Double Ampersand (&&)
      • Double Pipe

    • CHAPTER 5 - GETTING HELP
      • Introduction
      • Linux Essentials Exam Objectives
      • man Pages
      • Viewing man pages
      • Controlling the man Page Display
      • Sections of the man Page
      • man Page SYNOPSIS Section
      • Searching Within a man Page
      • man Pages Categorized by Sections
      • Determining Which Section
      • Specifying a Section
      • Searching Sections
      • Searching man Pages by Keyword
      • info Command
      • Displaying Info Documentation for a Command
      • Moving Around While Viewing an info Document
      • Exploring info Documentation
      • Additional Sources of Help
      • Using the --help Option
      • Additional System Documentation
      • Finding Commands and Documentation
      • Where Are These Commands Located?
      • Find Any File or Directory
      • Count the Number of Files
      • Limiting the Output

    • CHAPTER 6 - WORKING WITH FILES AND DIRECTORIES
      • Introduction
      • Linux Essentials Exam Objectives
      • Understanding Files and Directories
      • Directory Path
      • Home Directory
      • Current Directory
      • Changing Directories
      • Absolute vs. Relative Pathnames
      • Listing Files in a Directory
      • Listing Colors
      • Listing Hidden Files
      • Long Display Listing
      • Human Readable Sizes
      • Recursive Listing
      • Sort a Listing
      • Listing With Globs
      • Copying Files
      • Verbose Mode
      • Avoid Overwriting Data
      • Copying Directories
      • Moving Files
      • Moving Files While Renaming
      • Renaming Files
      • Additional mv Options
      • Creating Files
      • Removing Files
      • Removing Directories
      • Making Directories

    • CHAPTER 7 - ARCHIVING AND COMPRESSION
      • Introduction
      • Linux Essentials Exam Objectives
      • Compressing files
      • Archiving Files
      • ZIP files

    • CHAPTER 8 - PIPES, REDIRECTION, AND REGEX
      • Introduction
      • Linux Essentials Exam Objectives
      • Command Line Pipes
      • I/O Redirection
      • STDIN
      • STDOUT
      • STDERR
      • Redirecting STDOUT
      • Redirecting STDERR
      • Redirecting Multiple Streams
      • Redirecting STDIN
      • Searching for Files Using the Find Command
      • Search by File Name
      • Displaying File Detail
      • Searching for Files by Size
      • Additional Useful Search Options
      • Using Multiple Options
      • Viewing Files Using the less Command
      • Help Screen in less
      • less Movement Commands
      • less Searching Commands
      • Revisiting the head and tail Commands
      • Negative Value with the -n Option
      • Positive Value With the tail Command
      • Following Changes to a File
      • Sorting Files or Input
      • Fields and Sort Options
      • Viewing File Statistics With the wc Command
      • Using the cut Command to Filter File Contents
      • Using the grep Command to Filter File Contents
      • Basic Regular Expressions
      • Basic Regular Expressions - the . Character
      • Basic Regular Expressions - the [ ] Characters
      • Basic Regular Expressions - the * Character
      • Basic Regular Expressions - the ^ and $ Characters
      • Basic Regular Expressions - the \ Character
      • Extended Regular Expressions
      • xargs Command

    • CHAPTER 9 - BASIC SCRIPTING
      • Introduction
      • Linux Essentials Exam Objectives
      • Shell Scripts in a Nutshell
      • Editing Shell Scripts
      • Scripting Basics
      • Variables
      • Conditionals
      • Loops

    • CHAPTER 10 - UNDERSTANDING COMPUTER HARDWARE
      • Introduction
      • Linux Essentials Exam Objectives
      • Processors
      • Motherboards and Buses
      • dmidecode
      • Random Access Memory
      • Peripheral Devices
      • Universal Serial Bus Devices
      • Hardware Abstraction Layer
      • Disk Devices
      • Video Display Devices
      • Managing Devices

    • CHAPTER 11 - MANAGING PACKAGES AND PROCESSES
      • Introduction
      • Linux Essentials Exam Objectives
      • Package Management
      • Debian Package Management
      • Debian - Adding Packages
      • Debian - Updating Packages
      • Debian - Removing Packages
      • Debian - Querying Packages
      • RPM Package Management
      • RPM - Adding Packages
      • RPM - Updating Packages
      • RPM - Removing Packages
      • RPM - Querying Packages
      • Linux Kernel
      • Process Hierarchy
      • ps (Process) Command
      • top Command
      • free Command
      • Log Files
      • dmesg Command

    • CHAPTER 12 - NETWORK CONFIGURATION
      • Introduction
      • Linux Essentials Exam Objectives
      • Basic Network Terminology
      • Networking Features Terminology
      • IP Addresses
      • Configuring Network Devices
      • Configuring the Network Using a GUI
      • Configuring the Network Using Configuration Files
      • Primary IPv4 Configuration File
      • Primary IPv6 Configuration File
      • /etc/resolv.conf File
      • Additional Network Configuration Files
      • Restarting the Network
      • Network Tools
      • ifconfig Command
      • route Command
      • ping Command
      • netstat Command
      • dig Command
      • ssh Command
      • RSA Key Fingerprint
      • Returning to the Local Machine

    • CHAPTER 13 - SYSTEM AND USER SECURITY
      • Introduction
      • Linux Essentials Exam Objectives
      • User Accounts
      • /etc/passwd File
      • /etc/shadow File
      • Viewing Account Information
      • Viewing Login Information
      • System Accounts
      • Group Accounts
      • /etc/group File
      • Changing Groups
      • Changing the Group Ownership of an Existing File
      • Logging In As Root
      • Using the su Command
      • Using the sudo Command
      • Setting Up the sudo Command
      • Using the who Command
      • Using the w Command

    • CHAPTER 14 - CREATE A NEW USER
      • Introduction
      • Linux Essentials Exam Objectives
      • Creating a Group
      • Group ID Considerations
      • Group Naming Considerations
      • Modifying a Group
      • Deleting a Group
      • /etc/default/useradd File
      • /etc/login.defs File
      • Creating a User
      • Account Considerations
      • useradd Command
      • Choosing a Password
      • Setting a User Password
      • Using the chage Command
      • Modifying a User
      • usermod Command
      • Delete a User

    • CHAPTER 15 - OWNERSHIP AND PERMISSIONS
      • Introduction
      • Linux Essentials Exam Objectives
      • File Ownership
      • newgrp and groups Commands
      • chgrp and stat Commands
      • chown Command
      • Permissions
      • Understanding Permissions
      • Scenario #1 - The importance of Directory Access
      • Scenario #2 - Viewing Directory Contents
      • Scenario #3 - Deleting Directory Contents
      • Scenario #4 - Accessing the Contents of a Directory
      • Scenario #5 - the Complexity of Users and Groups
      • Scenario #6 - Permission Priority
      • Using the chmod Command - Symbolic Method
      • Using the chmod Command - Numeric Method
      • Revisiting the stat Command
      • umask
      • How umask Works

    • CHAPTER 16 - SPECIAL PERMISSIONS, LINKS AND FILE LOCATIONS
      • Introduction
      • Linux Essentials Exam Objectives
      • setuid Permission
      • setgid Permission on a File
      • setgid Permission on a Directory
      • Setting the setgid Permission
      • Sticky Bit Permission
      • Hard Links and Symbolic Links
      • Creating Hard Links
      • Creating Symbolic Links
      • Comparing Hard and Symbolic Links
      • Filesystem Hierarchy Standard
      • Organization Within the Filesystem Hierarchy