Plan szkolenia
Module 1: What is Linux? • Unix and its Design Principles
• FSF and GNU
• GPL – General Public License
• The Linux Kernel
• Linux Kernel and Versioning
• Components of a Distribution
• Slackware
• SUSE Linux Products
• Debian
• Ubuntu
• Red Hat Linux Products
• Oracle Linux
Module 2: Login and Exploration
• Logging In
• Running Programs
• Interacting with Command Line
• Desktop Environments
• GNOME
• Starting X
• Gathering Login Session Info
• Gathering System Info
• uptime & w
• got root?
• Switching User Contexts
• sudo
• Help from Commands and Documentation
• whereis
• Getting Help Within the Graphical Desktop
• Getting Help with man & info
• Lab Tasks
○ Login and Discovery
○ Help with Commands
○ Switching Users with su
Module 3: The Linux Filesystem
• Filesystem Support
• Unix/Linux Filesystem Features
• Filesystem Hierarchy Standard
• Navigating the Filesystem
• Displaying Directory Contents
• Filesystem Structures
• Determining Disk Usage with df and du
• Determining Disk Usage (GUI)
• Disk Usage with Quotas
• File Ownership
• Default Group Ownership
• File and Directory Permissions
• File Creation Permissions with umask
• SUID and SGID on files
• SGID and Sticky Bit on Directories
• Changing File Permissions
• User Private Group Scheme
• Lab Tasks
○ Navigating Directories and Listing Files
○ Disk and Filesystem Usage
○ File and Directory Ownership and Permissions
○ Introduction to Troubleshooting Labs
○ Troubleshooting Practice: Filesystem
Module 4: Manipulating Files
• Directory Manipulation
• File Manipulation
• Deleting and Creating Files
• Managing Files Graphically
• Drag and drop with Nautilus
• Physical Unix File Structure
• Filesystem Links
• File Extensions and Content
• Displaying Files
• Previewing Files
• Producing File Statistics
• Displaying Binary Files
• Searching the Filesystem
• Alternate Search Method
• Lab Tasks
○ Manipulating Files and Directories
○ File Examination & Search Commands
Module 5: Shell Basics
• Role of Command Shell
• Communication Channels
• File Redirection
• Piping Commands Together
• Filename Matching
• File Globbing and Wildcard Patterns
• Brace Expansion
• Shell and Environment Variables
• Key Environment Variables
• Which and Type
• General Quoting Rules
• Nesting Commands
• Lab Tasks
○ Redirection and Pipes
○ Wildcard File Matching
○ Shell Variables
○ Shell Meta-Characters
○ Command Substitution
Module 6: Archiving and Compression
• Archives with tar
• Archives with cpio
• The gzip Compression Utility
• The bzip2 Compression Utility
• The XZ Compression Utility
• The PKZIP Archiving/Compression format
• GNOME File Roller
• Lab Tasks
○ Archiving and Compression
Module 7: Text Processing
• Searching Inside Files
• The Streaming Editor
• Text Processing with Awk
• Replacing Text Characters
• Text Sorting
• Duplicate Removal Utility
• Extracting Columns of Text
• Combining Files and Merging Text
• Comparing File Changes
• Lab Tasks
○ Processing Text Streams
○ Text Processing
Module 8: Regular Expressions
• Regular Expression Overview
• Regular Expressions
• RE Character Classes
• Regex Quantifiers
• RE Parenthesis
• Lab Tasks
○ Pattern Matching with Regular Expressions
○ Extended Regular Expressions
○ Using Regular Expressions with sed
Module 9: Text Editing
• Text Editing
• Pico/GNU Nano
• Pico/Nano Interface
• Nano configuration
• Pico/Nano Shortcuts
• vi and Vim
• Learning Vim
• Basic vi
• Intermediate vi
• Lab Tasks
○ Text Editing with Nano
○ Text Editing with Vim
Module 10: Messaging
• System Messaging Commands
• Controlling System Messaging
• Internet Relay Chat
• Instant Messenger Clients
• Electronic Mail
• Sending Email with sendmail
• Sending and Receiving Email with mailx
• Sending and Receiving Email with mutt
• Sending Email with Pine
• Evolution
• Lab Tasks
○ Command Line Messaging
○ Messaging with talkd
○ Command Line Email
○ Alpine
Module 11: Command Shells
• Shells
• Identifying the Shell
• Changing the Shell
• Configuration Files
• Script Execution
• Shell Prompts
• Bash: Bourne-Again Shell
• Bash: Configuration Files
• Bash: Command Line History
• Bash: Command Editing
• Bash: Command Completion
• Bash: "shortcuts"
• Bash: prompt
• Setting Resource Limits via ulimit
• Lab Tasks
○ Linux Shells
○ Bash History
○ Aliases
○ Bash Login Scripts
○ The Z Shell
Module 12: Introduction to Shell Scripting
• Shell Script Strengths and Weaknesses
• Example Shell Script
• Positional Parameters
• Input & Output
• Doing Math
• Comparisons with test
• Exit Status
• Conditional Statements
• Flow Control: case
• The for Loop
• The while and until Loops
• Lab Tasks
○ Writing a Shell Script
Module 13: Process Management and Job Control
• What is a Process?
• Process Lifecycle
• Process States
• Viewing Processes
• Signals
• Tools to Send Signals
• nohup and disown
• Managing Processes
• Tuning Process Scheduling
• Job Control Overview
• Job Control Commands
• Persistent Shell Sessions with Screen
• Using screen
• Advanced Screen
• Lab Tasks
○ Job Control Basics
○ Process Management Basics
○ Screen Basics
○ Using Screen Regions
○ Troubleshooting Practice: Process Management
Module 14: At and Cron
• Automating Tasks
• at/batch
• cron
• The crontab Command
• crontab Format
• /etc/cron.*/ Directories
• Anacron
• Lab Tasks
○ Creating and Managing User Cron Jobs
○ Adding System cron Jobs
○ Troubleshooting Practice: Automating Tasks
Module 15: Managing Software
• Downloading with FTP
• FTP
• lftp
• Command Line Internet
○ Non-interactive
• Command Line Internet
○ Interactive
• Managing Software Dependencies
• Using the Yum command
• Using Yum history
• YUM package groups
• Configuring Yum
• yumdownloader
• Popular Yum Repositories
• Using the Zypper command
• Zypper Services and Catalogs
• The dselect & APT Frontends to dpkg
• Aptitude
• Configuring APT
• Lab Tasks
○ Command Line File Transfers
○ Using Yum
○ Using Zypper
○ Managing Yum Repositories
○ Managing Zypper Repositories
○ Using APT
○ Adding an APT repository
Module 16: The Secure Shell (SSH)
• Secure Shell
• ssh and sshd Configuration
• Accessing Remote Shells
• Transferring Files
• Alternative sftp Clients
• SSH Key Management
• ssh-agent
• Lab Tasks
○ Introduction to ssh and scp
○ SSH Key-based User Authentication
○ Using ssh-agent
Module 17: Mounting Filesystems & Managing
Removable Media
• Filesystems Concept Review
• Mounting Filesystems
• NFS
• SMB
• Filesystem Table (/etc/fstab)
• AutoFS
• Removable Media
• Lab Tasks
○ Accessing NFS Shares
○ On-demand filesystem mounting with AutoFS
Module 18: Printing
• Legacy Print Systems
• Common UNIX Printing System
• Defining a Printer
• Standard Print Commands
• Format Conversion Utilities
• enscript and mpage
• Lab Tasks
○ Printing
○ Configuring Print Queues
Appendix A: The X Window System
• The X Window System
• X Modularity
• X.Org Drivers
• Configuring X Manually
• Automatic X Configuration
• Xorg and Fonts
• Installing Fonts for Modern Applications
• Installing Fonts for Legacy Applications
• The X11 Protocol and Display Names
• Display Managers and Graphical Login
• Starting X Apps Automatically
• X Access Control
• Remote X Access (historical/insecure)
• Remote X Access (modern/secure)
• XDMCP
• Remote Graphical Access with VNC and RDP
• Specialized X Servers
• Lab Tasks
○ Remote X with XDMCP
○ Configure X Security
○ Configure a VNC Server
○ Configure a VNC Server
○ Configure a VNC Server
○ Launching X Apps Automatically
○ Secure X
Appendix B: Emacs
• Emacs
• The Emacs Interface
• Basic Emacs
• More Emacs Commands
• Lab Tasks
○ Text Editing with Emacs
