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2. Red Hat Linux introduced a graphical installer called Anaconda, intended to be
easy to use for novices, and which has since been adopted by some other Linux
distributions. It also introduced a built-in tool called Lokkit for configuring the
firewall capabilities.
Red Hat Linux was a popular Linux based operating system until its
discontinuation in 2004.
It was the first Linux distribution to use the RPM Package Manager as its
packaging format, and over time has served as the starting point for several other
distributions, such as Mandriva Linux and Yellow Dog Linux.
Red Hat Linux

3. Linux is an operating system -- very much like UNIX -- that has become very popular
over the last several years. Operating systems are computer programs.
The kernel's primary function is to manage the computer's hardware and resources and
allow other programs to run and use these resources

4. Linux
Windows
What is it?
linux is an example of Open
Source software development
and Free Operating System
(OS).
Windows is the family of
operating system (OS) from
Microsoft, which is the most
famous OS in the world.
Cost
Linux can be freely
distributed, downloaded
freely, distributed through
magazines, Books etc.
There are priced versions
for Linux also, but they are
normally cheaper than
Windows.
For desktop or home use,
Windows can be
expensive. A single copy
can cost around $50 to $
450 depending on the
version of Windows.

5. Usage
Linux can be installed on a
wide variety of computer
hardware, ranging from
mobile phones, tablet
computers and video game
consoles, to mainframes
and supercomputers.
On PC's desktops, laptops,
servers and some phones.
Development and
Distribution
Linux is developed by Open
Source development i.e.
through sharing and
collaboration of code and
features through forums etc
and it is distributed by
various vendors.
Windows is developed and
distributed by Microsoft.

6. GUI
Linux typically provides two
GUIs, KDE and Gnome. But
there are millions of
alternatives such as LXDE,
Xfce, Unity, Mate, twm, ect.
The Windows GUI is an
integral component of the
OS and is not replaceable.
This can be a when it comes
to Windows 8's Metro.
Text mode interface
BASH (Bourne Again SHell)
is the Linux default shell. It
can support multiple
command interpreters.
Windows uses a command
shell and each version of
Windows has a single
command interpreter with
dos-like commands, recently
there is the addition of the
optional PowerShell that
uses more Unix-like
commands.

7. Security
Linux has had about 60-100
viruses listed till date. None
of them actively spreading
nowadays.
“Analysis of the Impact of
Open Source Software”
there have been more than
60,000 viruses in Windows.
Anti Virus cost about $20 to
$400
Threat detection and solution
In case of Linux, threat
detection and solution is very
fast, as Linux is mainly
community driven and
whenever any Linux user posts
any kind of threat, several
developers start working on it
from different parts of the
world
After detecting a major threat
in Windows OS, Microsoft
generally releases a patch that
can fix the problem and it can
take more than 2/3 months.
Sometimes sooner, Microsoft
releases patches and updates
weekly.

8. Course Outline
Unit 1: Get Started with the GNOME Graphical Desktop
Unit 2: Manage Files Graphically with Nautilus
Unit 3: Get Help in a Graphical Environment
Unit 4: Configure Local Services
Unit 5: Manage Physical Storage I
Unit 6: Manage Logical Volumes
Unit 7: Monitor System Resources
Unit 8: Manage System Software
Unit 9: Get Started with Bash
Unit 10: Get Help in a Textual Environment
Unit 11: Establish Network Connectivity
Unit 12: Administer Users and Groups
Unit 13: Manage Files from the Command Line
Unit 14: Secure Linux File Access
Unit 15: Administer Remote Systems
Unit 16: Configure General Services
Unit 17: Manage Physical Storage II
Unit 18: Install Linux Graphically
Unit 19: Manage Virtual Machines
Unit 20: Control the Boot Process
Unit 21: Deploy File Sharing Services
Unit 22: Secure Network Services
Unit 23: Comprehensive Review

9. Course Outline
Unit 1: Automated Installations of Red Hat Enterprise Linux
Unit 2: Accessing the Command Line
Unit 3: Intermediate Command Line Tools
Unit 4: Regular Expressions, Pipelines, and I/O Redirection
Unit 5: Network Configuration and Troubleshooting
Unit 6: Managing Simple Partitions and Filesystems
Unit 7: Managing Flexible Storage with the Logical Volume Manager
(LVM)
Unit 8: Access Network File Sharing Services; NFS and CIFS
Unit 9: Managing User Accounts
Unit 10: Network User Accounts with LDAP
Unit 11: Controlling Access to Files
Unit 12: Managing SELinux
Unit 13: Installing and Managing Software
Unit 14: Managing Installed Services
Unit 15: Analyzing and Storing Logs
Unit 16: Managing Processes
Unit 17: Tuning and Maintaining the Kernel
Unit 18: System Recovery Techniques

10. SA3:
Enhance user security, bash scripting, file security with GpG, package management,
network monitoring, advanced network configuration, secure network traffic, NTP server
configuration, system monitoring and logs, centralized and secure storage, SSL
encapsulated web servcies, web serever additional configuration, basic smtp configuration,
caching only dns servers, file sharing with NFS and CIFS, file sharing with ftp and
troubleshooting the boot process.

21. Thank You