VnExperts Academy - Đào tạo, học, thi chứng chỉ Quốc tế Cisco CCNA, CCNP, Microsoft MCP, MCSA, MCITP, Linux, Security+, CEH

Hỗ trợ các Distributions

Thời lượng: 40h

Nội dung khóa học:

What is Linux?

1. UNIX Origins, Design Principles, Time line
2. FSF and GNU
3. GPL - General Public License
4. The Linux Kernel
5. Linux Features
6. Popular Uses of Linux
7. What is a Distribution?
8. Components of Distributions
9. Slackware and Mandriva
10. Red Hat
11. SUSE Linux Products
12. Debian and Ubuntu
13. Specialized Distributions
14. Standardization

Multi-User Concepts

1. got root?
2. Logging In
3. Switching User Contexts
4. Gathering Login Session and System Info
5. Getting Help with man & info
6. $MANPATH, whatis and apropos
7. Help from Commands and Documentation

Lab Tasks

1. Login and Discovery
2. Help with Commands
3. Switching Users With su

The Linux Filesystem

1. Filesystem Support
2. UNIX/Linux Filesystem Features
3. Filesystem Hierarchy Standard
4. Navigating the Filesystem
5. Displaying Directory Contents
6. Determining Disk Usage
7. Disk Usage with Quotas
8. File Ownership
9. Default Group Ownership
10. File and Directory Permissions
11. File Creation Permissions
12. Changing File Permissions
13. SUID and SGID on files
14. SGID and Sticky Bit on Directories
15. User Private Group Scheme

Lab Tasks

1. Files and Directories
2. Disk and Filesystem Usage
3. File and Directory Ownership and Permissions

Manipulating Files

1. Directory Manipulation
2. File Manipulation
3. Deleting and Creating Files
4. Physical Unix File Structure
5. Filesystem Links
6. File Extensions and Content
7. Displaying Files
8. Previewing Files
9. Displaying Binary Files
10. Searching the Filesystem
11. Alternate Search Method
12. Producing File Statistics

Lab Tasks

1. File and Directory Manipulation Commands
2. File Examination & Search Commands

Text Processing

1. Searching Inside Files
2. The Streaming Editor
3. Text Processing with awk
4. Replacing Text Characters
5. Text Sorting
6. Duplicate Removal Utility
7. Extracting Columns of Text
8. Merging Multiple Files

Lab Tasks

1. Text Processing

Shell Basics

1. Role of Command Shell
2. Communication Channels
3. File Redirection
4. Piping Commands Together
5. Filename Matching
6. File Globbing and Wildcard Patterns
7. Brace Expansion
8. Shell/Environment Variables
9. Key Environment Variables
10. General Quoting Rules
11. Nesting Commands
12. Multiple and Multi-line Commands

Lab Tasks

1. Connecting Commands
2. Wildcard File Matching
3. Shell Variables
4. Shell Meta-Characters
5. Command Substitution

Regular Expressions

1. Regular Expressions
2. RE Character Classes
3. RE Quantifiers
4. RE Parenthesis

Lab Tasks

1. Pattern Matching with Regular Expressions
2. Extended Regular Expressions
3. Using Regular Expressions With sed

Archiving and Compression

1. Archive with tar and cpio
2. The gzip Compression Utility
3. The bzip2 Compression Utility
4. The Zip Archiving/Compression format

Lab Tasks

1. Archiving and Compression

Text Editing

1. Text Editing
2. Pico/GNU Nano
3. Pico/Nano Interface and Shortcuts
4. Vi and Vim
5. Basic Vi
6. Learning Vi
7. Intermediate Vi
8. Emacs
9. The Emacs Interface
10. Basic Emacs
11. More Emacs Commands

Lab Tasks

1. Text Editing with Nano
2. Text Editing with Vim
3. Text Editing with Emacs

Command Shells

1. Shells
2. Identifying the Shell
3. Changing the Shell
4. sh: Configuration Files
5. sh: Script Execution
6. sh: Prompts
7. bash: Bourne Again Shell
8. bash: Configuration Files
9. bash: Command Line History
10. bash: Command Editing
11. bash: Command Completion
12. bash: shortcuts
13. bash: prompt

Lab Tasks

1. Linux Shells
2. Bash History
3. Aliases
4. Bash Login Scripts
5. The Z Shell

Introduction to Shell Scripting

1. Shell Scripting
2. Example Shell Script
3. Positional Parameters
4. Input & Output
5. Doing Math
6. Comparisons with test
7. Conditional Statements
8. Flow Control: case
9. The for Loop
10. The while Loop

Lab Tasks

1. Writing a Shell Script

Process Management and Job Control

1. What is a Process?
2. Process Creation
3. Process States
4. Viewing Processes
5. Signals
6. Tools to Send Signals
7. Job Control Basics
8. Jobs
9. screen
10. Using screen
11. Advanced Screen

Lab Tasks

1. Job Control Basics
2. Process Management and Job Control Basics
3. Screen Basics
4. Using Screen Regions

Messaging

1. Command Line Messaging
2. System Messaging Commands
3. Controlling System Messaging
4. Internet Relay Chat
5. Instant Messenger Clients
6. Electronic Mail
7. Sending Email with sendmail
8. Sending Email with mail
9. Overview of Pine
10. Sending Email with Pine
11. Evolution

Lab Tasks

1. Command Line Messaging
2. Command line Email

The Secure Shell (SSH)

1. Secure Shell
2. ssh and sshd Configuration
3. Accessing Remote Shells
4. Transferring Files
5. Alternative sftp Clients
6. SSH Key Management
7. ssh-agent

Lab Tasks

1. Introduction to ssh and scp
2. SSH Key-based User Authentication
3. Using ssh-agent

Managing Software

1. Downloading Software
2. FTP
3. lftp
4. wget, lynx & links
5. Installing Software
6. Installing Binary Packages - RPM
7. Querying and Verifying with RPM
8. Compiling/Installing from Source
9. Installing Source RPM Packages

Lab Tasks

1. Command Line File Transfers
2. Querying the RPM Database
3. Installing Software via RPM & Source and Rebuilding SRPMs

Printing

1. Linux Printer Sub-systems
2. lpd
3. LPRng
4. Common UNIX Printing System
5. Configuring Print Queues
6. Standard Print Commands
7. Format Conversion Utilities
8. Ghostscript
9. enscript and mpage

Lab Tasks

1. Printing

Mounting Filesystems & Managing Removable Media

1. Filesystems Concept Review
2. Mounting Filesystems
3. NFS
4. SMB
5. Filesystem Table
6. Automating Mounts
7. Removable Media
8. Preparing Floppy Diskettes
9. The mtools Package
10. mtools Commands

Lab Tasks

1. Managing floppy disks
2. Using Mtools with FAT/FAT32 formatted media
3. Accessing NFS Shares
4. On-demand filesystem mounting with AutoFS

The X Window System

1. The X Window System
2. X Modularity
3. X.Org Drivers
4. Starting X
5. Display Manager Concepts
6. X Access Control
7. Remote X Access (historical/insecure approach)
8. Remote X Access (modern/secure approach)
9. XDMCP
10. Alternative Remote Graphical Protocols
11. Customizing X Sessions
12. Starting X Apps Automatically
13. Window Manager Concepts
14. Desktop Environments
15. GNOME
16. GNOME Preferences
17. GNOME Panel
18. GNOME Applications
19. KDE
20. KDE Control Center
21. KDE Panel
22. KDE Applications

Lab Tasks

1. Configure X Security
2. Customize X Components