free Linux course [Alex]

Over view :

You have basic Windows knowledge and you want to enlarge your knowledge with Linux Platform. The story begins with RH033. This education is dedicated to persons who have basic knowledge of Windows platform and without any experience with Unix and Linux platform. The main task of this course is to introduce the participants in basics of Linux system administration. Education is designed to build up conceptual transition of Windows to Linux in the area of multi platform system.

Goal:

A Red Hat Linux user who can be productive in using and customizing his or her own Red Hat Linux system for common command line processes and desktop productivity roles, and who is ready to learn system administration (RH133next course).

Audience:

IT professionals who want to build user-level skills before learning Linux System administration and Network Administration.

Prerequisites:

User-level experience with any computer system, including: use of mouse, use of menus and use of any graphical user interface, fair knowledge with networking .

Duration:

3hour/days every Saturday

place :

Future protectors association Roushdy, Al-Ma'emari Compound, in front of Roushdy Tram Station Alex

Prepares for:

-RH133 Red Hat Linux System Administration

-RH133 Red Hat Linux System Administration and RHCT

course out lines 1-Linux Ideas and History

what is the open source history of open source Linux Origins Linux Distributions Red hate Distributions Linux principles

1. -Linux Usage Basics

Logging in to a Linux System Switching between virtual consoles and the graphical environment Elements of the X Window System Starting the X server Changing Your Password The “root” user ... ? Changing Identities su sudo Editing text files vim , nano, gedit, etc

1. -Running Commands and Getting Help

shell ... ? what is Command ? Running Commands Some essential Commands Getting Help man, info, --help Reading Usage Summaries The whatis, which, whereis Commands The man Command and man Pages The info Command and info Pages Extended Documentation file:///usr/share/doc get more help and Documentation

1. -Browsing the Filesystem

Linux File Hierarchy Concepts Some Important Directories File and Directory Names Absolute and Relative Pathnames Changing Directories cd Listing Directory Contents ls Copying Files and Directories cp Moving and Renaming Files and Directories mv Creating and Removing Files Creating and Removing Directories Using Nautilus Moving , Copying ,Moving and Copying Determining File Content file

1. -Users, Groups and Permissions

Users Groups Linux File Security Permission Precedence Permission Types Examining Permissions Changing File Ownership Changing Permissions Symbolic, Numeric Method and Nautilus Symbolic link and hard link

1. - Using the bash Shell

Command Line Shortcuts File Gobbling, The Tab Key History , History Tricks Command Line Expansion tilde, Commands and Braced Sets Command Editing Tricks gnome-terminal Scripting Basics Creating Shell Scripts Samples

1. -Standard I/O and Pipes

Standard Input and Output STDIN , STDOUT, STDERR Redirecting Output to a File , Examples Redirecting STDOUT to a Program (Piping) Combining Output and Errors Redirecting to Multiple Targets tee Redirecting STDIN from a File Sending Multiple Lines to STDIN Scripting: for loops , examples

1. - Text Processing Tools

Tools for Extracting Text Viewing File Contents less , cat Viewing File Excerpts head , tail Extracting Text by Keyword grep Extracting Text by Column cut Tools for Analyzing Text wc , sort ,diff , uniq, patch , aspell Tools for Manipulating Text tr , sed Special Characters for Complex Searches Regular Expressions

1. -vim: An Advanced Text Editor

Introducing vim vim: A Modal Editor vim Basics Opening a file, Modifying a File, Saving a File and Exiting Using Command Mode Moving Around, Search and Replace , Manipulating Text, Undoing Visual Mode Using multiple "windows" Configuring vi and vim

1. - Basic System Configuration Tools

TCP/IP Network Configuration Managing Ethernet Connections Graphical Network Configuration system-config-network Network Configuration Files Ethernet Devices, Global Network Settings, DNS Printing in Linux system-config-printer, Commands, Utilities Setting the System's Date and Time system-config-date, date

1. -Investigating and Managing Processes

What is a Process? Listing Processes, Finding Processes Signals ,Sending Signals to Processes Scheduling Priority Altering Scheduling Priority Interactive Process Management Tools gnome-system-monitor, top Job Control Scheduling a Process To Execute Later at , crontab Grouping Commands , Exit Status Conditional Execution Operators The test Command Scripting: if Statements

1. - Configuring the Bash Shell

Bash Variables Environment Variables Some Common Variables Aliases How bash Expands a Command Line , Preventing Expansion Login vs non-login shells Bash startup tasks: profile Bash startup tasks: bashrc Bash exit tasks Scripting: Taking input with positional Parameters Scripting: Taking input with the read command

1. -Finding and Processing Files

locate find The Gnome Search Tool

1. - Network Clients

Web Clients Non-GUI Web Browsers wget Email and Messaging Evolution Non-GUI Mail Clients Gaim OpenSSH: Secure Remote Shell , scp rsync: Efficient File Sync FTP Clients smbclient File Transfer with Nautilus Xorg Clients Network Diagnostic Tools ping , tracrout, host dig netstat, gnome-nettool

1. -Advanced Topics in Users, Groups and Permissions

User and Group ID Numbers User management tools System Users and Groups Monitoring Logins Default Permissions Special Permissions for Executables Special Permissions for Directories

1. -The Linux Filesystem In-Depth

Partitions and Filesystems Inodes Directories Inodes and Directories cp and inodes mv and inodes rm and inodes Hard Links ,Symbolic The Fundamental File types Checking Free Space Removable Media Mounting Archiving Files and Compressing, Extracting Archives

1. - Essential System Administration Tools

Planning an Installation Performing an Installation Managing Services Managing Software The Yum Package Management Tool Graphical Package Management Securing the System SELinux Packet Filtering iptables Firewall and SELinux Configuration system-config-securitylevel