Objectives

• Identifying and Changing the Shell
• Identify the Linux Filesystem
• Understand how to manipulate files
• Identify the Linux Kernel and Linux Features
• Identify the streaming editor and perform text processing
• Identify the role of command shell
• Use regular expressions with grep to search for character patterns
• Use archiving and compression commands
• Use text editors like pico,nano,vim,emacs
• Identify Multi-User concepts
• Identify process management and job control
• identify how to perform command line messaging
• Use RPM to query the system and for information about locally installed packages and package files
• Identify the standard print commands
• Mounting filesystems & managing removable media
• Identify the X Window system

Public

• System Administrator
• Technical Administrato

Prerequisites

Post-Training

Methods

80% Pratique et 20% Théorie

Program

What is Linux?

• UNIX Origins, Design Principles and Timeline
• FSF, GNU, and GPL - General Public License
• The Linux Kernel and Linux Features
• Popular uses of Linux
• What is a Distribution?
• Components of Distributions
• Oracle Enterprise Linux
• Unbreakable Linux Network

Multi-User Concepts

• Multi-User Concepts
• got root?
• Logging In
• Switching User Contexts
• Gathering Login Session Info
• Gathering System Info
• Getting Help
• Character Encodings

The X WINDOW System

• Starting X
• Display Manager concepts
• Customizing X sessions
• Window Manager concepts
• KDE
• GNOME

The LINUX FILESYSTEM

• Unix/Linux Filesystem Features
• Filesystem Hierarchy Standard
• Optimal Flexible Architecture (OFA)
• Navigating the Filesystem
• Two Types of Disk Space
• File and Directory permissions
• SUID and SGID on files
• SGID and Sticky Bit on Directories

Manipulating Files

• Directory manipulation
• File manipulation
• Linux vs Windoes Text Files
• Physical Unix file structure
• Filesystem links
• File extensions and content
• Displaying Binary files
• GNOME Serach Tool

Archiving and Compression

• Archives with tar
• Archives with cpio
• The gzip Compression Utility
• The bzip2 Compression Utility
• The PKZIP Archiving/Compression format
• GNOME File Roller

SHELL Basics

• Role of Command Shell
• Communication Channels
• Piping commands together
• File Globbing and Wildcard Patterns
• Brace Expansion
• Shell and Environment variables
• Nesting Commands
• Multiple and Multi-line commands

Command Shells

• Identifying the Shell
• sh: Configuration Files
• sh: Script Execution
• bash: Bourne Again Shell
• bash: Configuration Files
• bash: Command Editing
• bash: Command Completion
• bash: prompt

Shell Scripting for DBAs

• Shell Script Strengths and Weaknesses
• Positional Parameters
• Input and Output
• Doing Math
• Conditional statements
• Flow Control: case
• Reading Files with while
• Functions

Process Management and Job Control

• Process Lifecycle
• Process States
• Signals
• Tools to send Signals
• Job Control Overview
• Job Control Commands
• Persistent Shell sessions with screen
• Remote graphical access with VNC and RDP

Regular Expressions

• Regular Expression Overview
• RE Character Classes
• RE Quantifiers
• RE Parenthesis

TEXT Processing

• Searching Inside Files
• The Streaming Editor
• Test processing with awk
• Replacing Text Characters
• Text Sorting
• Duplicate Removal Utility
• Combining Files and Merging Text

TEXT Editing

• Pico/GNU Nano
• Pico/Nano Interface
• vi and Vim
• Learning vi
• Basic vi
• Intermediate vi
• The gedit Text Editor

The Secure Shell (SSH)

• Secure Shell
• ssh and sshd configuration
• Accessing remote shells
• Transfering files
• Alternative sftp clients
• SSH Key management
• ssh-agent

Intro to Software Management

• Command Line Internet - Non-interactive
• Command Line Internet - Interactive
• Managing Software Dependencies
• Working with RPMs
• Using the YUM command

Messaging

• System Messaging commands
• Controlling System Messaging
• Instant Messenger Clients
• Pidgin configuration
• Electronic Mail
• Sending and Receiving Email with mutt
• Sending and Receiving Email with mail
• Thunderbird

Printing

• UNIX Printing Interfaces
• Format Conversion Utilities
• Ghostscript
• enscript and mpage

Environment

Oracle Database 11g sur Linux

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