Here i am going to teach you how to install Linux opreting system
Red Hat 6 Installation Guide – RHEL 6 Install Screenshots
Some of the many improvements and new
features that are included in Red Hat Enterprise Linux 6
Red Hat 6 RHEL Installation
1. Select Install or upgrade an existing systemoption
on Grub Menu
5. Skip DVD media test (or select media test,
if you want to test installation media before installation)
6. Red Hat 6 graphical installer starts,
select next
7. Accepct Pre-Release Installation
8. Select storage devices
9. Insert computer name
10. Select time zone
11. Enter a password for root user
12. Select type of installation
Read every options info carefully. And select encrypting if needed and
option to review and modify partition layout. 
13. Review partition layout
Modify if needed. Default setup with ext4 and LVM looks good for desktop
machine.
14. Accept write changes to disc
15. Writing changes (creating partitions) to
disc
16. Configure boot loader options
Select device to install bootloader and check/create boot loader
operating system list. 
17. Select softwares to install and enable
repositories
This case we select Software Development Workstation and enable Red Hat Enterprise Linux
6.0 Beta Repository and select Customize now. 
18. Customize package selection
Select PHP and Web Server to installation. 
19. Checking dependencies for installation
Click reboot computer and remove installation media.
28. Login Red Hat 6 Gnome Desktop
Red Hat 6 Installation Guide – RHEL 6 Install Screenshots
Some of the many improvements and new
features that are included in Red Hat Enterprise Linux 6
·
Power management – tickless
kernel and improvements through the application stack to reduce wakeups, power
consumption measurement by Powertop, Power Management (ASPM, ALPM), and
adaptive system tuning by Tuned, all enhance more efficient system power usage.
·
Next generation networking – comprehensive IPv6 support (NFS 4, CIFS,
mobile support [RFC 3775], ISATAP support), FCoE, iSCSI, and a new and improved
mac 802.11 wireless stack.
·
Scalable filesystems – ext4 file system provides support for larger
file sizes and significantly reduces repair times over ext3. XFS® is a
high-performance file system that supports extremely large files and is
optimized for large data transfers.
·
Virtualization – KVM
includes performance improvements and new features, sVirt protects the guest
and host from unauthorized access, SR-IOV and NPIV deliver high-performance
virtual use of physical devices, and libvirt leverages kernel resource
management functionality.
·
Enterprise security enhancement – SELinux includes improved ease of use,
application sandboxing, and significantly increased coverage of system
services, while SSSD provides unified access to identity and authentication
services as well as caching for off-line use.
·
Development and runtime support – SystemTap improvements, ABRT is a new
framework for simple collection and reporting of bug information, and
improvements are made to GCC (version 4.4.3), glibc (version 2.11.1), and GDB
(version 7.0.1).
On this guide I use Graphical
Installer. There is also Kickstart automated installation method and Text-based Installer available. And I install this machine for Software Development
Workstation and testing
environment. So package selection is following: Desktop, Web server, Databases,
Compiling tools, Java. Same method works also for servers, normal desktops and
other setups, but of course different software selection. So let’s begin
installation
Red Hat 6 RHEL Installation
1. Select Install or upgrade an existing systemoption
on Grub Menu 
2. Choose a language 
3. Choose a keyboard type
4. Choose a installation media 
5. Skip DVD media test (or select media test,
if you want to test installation media before installation) 
6. Red Hat 6 graphical installer starts,
select next 
7. Accepct Pre-Release Installation 
8. Select storage devices 
9. Insert computer name 
10. Select time zone 
11. Enter a password for root user 
12. Select type of installation
Read every options info carefully. And select encrypting if needed and
option to review and modify partition layout. 
13. Review partition layout
Modify if needed. Default setup with ext4 and LVM looks good for desktop
machine.
14. Accept write changes to disc 
15. Writing changes (creating partitions) to
disc 
16. Configure boot loader options
Select device to install bootloader and check/create boot loader
operating system list. 
17. Select softwares to install and enable
repositories
This case we select Software Development Workstation and enable Red Hat Enterprise Linux
6.0 Beta Repository and select Customize now. 
18. Customize package selection
Select PHP and Web Server to installation. 
Select MySQL and PostgreSQL
Databases. 
Select set of Development
tools like Eclipse IDE. 
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