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LINUX RED HATPresented by Lonnye Bower    Chris Orona        Fardin Khan
Summary• Research for the Power Point presentation revealed that Linux is a  free operating system that has been compared ...
Presentation Contents•   Intro•   About Linux•   Installation Requirements•   Installation Notes•   RedHat 6.2 Installatio...
Introduction
Introduction to Linux• “line-ucks” or “lih-nicks”• Created primarily by Linus Torvalds in  1991• First commercial release ...
Introduction to Linux (con’t)• Linux is an operating system very much  like Unix  – Multi-tasking, multi-user• Developed b...
Why Linux is so popular• Free• Reliable – no crashes• Simple to use and install• Developer friendly• Runs on several diffe...
About Linux
The Linux kernel• Originally developed for the Intel 80386  CPU’s protected mode• Completely compatible with Unix  standar...
The Linux kernel (con’t)• Uses dynamically shared libraries  extensively  – Allows full library linking• Supports a number...
The Linux kernel (con’t)• Includes several programming language  compilers  –   C  –   C++  –   Fortran  –   Pascal  –   L...
Linux and DOS• Linux provides a DOS emulator, allowing  DOS applications to be executed  – WINE (Windows emulator)  – WABI...
Linux and TCP/IP• Provides complete TCP/IP networking  software to  – Create a local area network  – Attach to an existing...
Linux environments• Text-based• Graphical user interface (GUI) – called  “X” or “X Window”  – Very popular, especially wit...
Importance of Linux’s XFree86• XFree86 is Linux’s GUI• Easy to use• Very similar to Windows environment  – Windows users c...
Installation Requirements
Linux installation requirements• Minimum installation  –   80386SX or better  –   2 MB RAM  –   Floppy disk drive  –   40M...
Linux installation requirements                           (con’t)• Realistic installation  – Text based     • 80386 or bet...
Linux recommended hardware• Motherboards - ISA, EISA, PCI, VESA• RAM – 2 MB will work, 16 is best  – Multi-user – 4 MB per...
Linux recommended hardware                        (con’t)• Removable media – Most SCSI• Printer – Almost any parallel or s...
Linux distributions• RedHat  – www.redhat.com• Corel  – linux.corel.com• Mandrake  – www.linux-mandrake.com• Debian  – www...
Where to get Linux• CD-ROM  – Fry’s, Best Buy• WWW  – www.redhat.com/commerce• FTP or BBS  – ftp.redhat.com/pub/redhat/cur...
Installation Notes
RedHat Linux 6.2 Installation                              Notes• Before installation   – Check hardware compatibility!!! ...
RedHat Linux 6.2 Installation                  Notes (con’t)• Decide how to start the installation  – Bootable CD-ROM  – L...
RedHat Linux 6.2 Installation                  Notes (con’t)• Decide which installation type you  need  – Workstation    •...
A Note on Workstation                       Installations• There are two types available, we will  choose KDE for this pre...
Installation methods• CD-ROM – we will use this method  – Requires a boot disk, a bootable CD-ROM,    or a PCMCIA boot dis...
Installation methods (con’t)• Ftp  – If installing directly from an FTP server  – Requires a network or PCMCIA boot disk• ...
Making Installation Diskettes in                           DOS• Insert RedHat CD into CD-ROM drive• Insert blank, formatte...
RedHat 6.2 InstallationKDE Workstation Install
RedHat Installation page 1 • Insert RedHat CD into CD-ROM drive • After a short delay, a screen containing   the boot: pro...
RedHat Installation page 2• Choose the option for CD-ROM and  select OK• The installation program will probe  your system ...
RedHat Installation page 3• The next screen will ask you to select a  language – Choose English and click  Next
RedHat Installation page 4• Choose the keyboard that best fits your  system – If no exact match, choose the  best GENERIC ...
RedHat Installation page 5• Choose the mouse that best fits your  system – If no exact match, choose the  best GENERIC mat...
RedHat Installation page 6• Read over the help text in the left and  then click Next
RedHat Installation page 7• Choose to Install and select KDE  Workstation and click Next
RedHat Installation page 8• For ease of installation, continue with  Automatic Partitioning and click Next  – Note: everyt...
RedHat Installation page 9• Again, for ease of installation and use,  leave defaults selected and click Next
RedHat Installation page 10• Choose your Network device type, then enter your IP Address,  Netmask, Network, and Broadcast...
RedHat Installation page 11• Choose your time zone by clicking on  the map, ex. Pacific – Tijuana, and click  Next
RedHat Installation page 12• Set the ROOT PASSWORD - Write it down  and keep it in a secure place!  – You can add Users at...
RedHat Installation page 14• Continue with the option detected for  your system and click Next
RedHat Installation page 15• Choose the monitor that best fits your  system - If none exist, choose the best  GENERIC moni...
RedHat Installation page 16• Continue with the video hardware detected  for you unless you know it is incorrect  (change i...
RedHat Installation page 17   • Almost done!!! Click Next          – If you would rather quit, this is your last chance! –...
RedHat Installation page 18• At this point, you can sit back and relax while  RedHat is installed  – Depending on the spee...
RedHat Installation page 19• Insert a blank, formatted disk into the  floppy drive and click Next
RedHat Installation page 20• Congratulations!!!  – You can now click Exit to reboot your    system and start to use Linux
KDE
About the KDE Environment• Desktop – Similar to Windows desktop  – Main workspace of KDE environment  – Supports multiple ...
More About the KDE      Environment           You can find this file by           opening usr/kde/HTML/           default/...
Welcome To Linux
Welcome to Linux page 1• Your KDE desktop
Welcome to Linux page 2• The panel is very configurable• You can add and remove applications  which will allow you to acce...
Welcome to Linux page 3• The KDE panel, features a quick launch  button for an Xterm (similar to DOS  prompt)  – You will ...
Welcome to Linux page 4• Taskbar  – Displays all running applications  – Usually located at the top of the screen, but    ...
Welcome to Linux page 5• Logging out from KDE sessions  – From the Main Menu – Select the Logout    item
Adding a Printer
Adding a Printer in Linux• Open an Xterm window• If not logged in as “Root”, type su at  the prompt and then enter your ro...
Adding a Printer in Linux                           (con’t)• Select Add
Adding a Printer in Linux                             (con’t)• Select the type of printer to add and  click OK  – Printtoo...
Adding a Printer in Linux                           (con’t)• Click OK to continue after your printer was detected
Key Terms•   Linux•   Kernel•   XFree86•   KDE•   Gnome•   RedHat•   Root•   Panel•   Xterm•   Taskbar•   Printtool
Linux Resources
Linux Resources• For more information on Linux go to  –   www.linux.com  –   www.linux.org  –   www.redhat.com  –   www.ma...
Linux Resources (con’t)• For applications/software that are Linux  compatible go to  – www.sun.com  – www.corel.com  – www...
Thank You and Good Luck!If you have any questions regardingLinux and/or any part of thispresentation, please feel free to ...
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Linux red hat overview and installation

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  • As we all know, in the UNIX environment there are various flavors of this operating system. To name a few: IBM: AIX SUN: SOLARIS HP: HP-UX SILICON GRAPHICS: IRIX And there’s…………………...
  • Transcript of "Linux red hat overview and installation"

    1. 1. LINUX RED HATPresented by Lonnye Bower Chris Orona Fardin Khan
    2. 2. Summary• Research for the Power Point presentation revealed that Linux is a free operating system that has been compared to and even rated better and faster than the Windows operating system. Additionally, Linux is very popular with software developers because of the many programming language compilers Linux is equipped with. One of the preferred features of Linux is the fact that one can run different applications at the same time on different desktops.• Our original intentions for this project were to include an actual demonstration of the RedHat installation. Unfortunately, after many hours were invested in the attempt to install Linux, we were unsuccessful. We attribute the failed installation to incompatible hardware, and have not given up on the belief that Linux is easy to install. We plan on successfully installing Linux in the near future and will be happy to share our results with anyone interested.
    3. 3. Presentation Contents• Intro• About Linux• Installation Requirements• Installation Notes• RedHat 6.2 Installation• KDE• Welcome to Linux• Adding a Printer• Resources• Key Terms
    4. 4. Introduction
    5. 5. Introduction to Linux• “line-ucks” or “lih-nicks”• Created primarily by Linus Torvalds in 1991• First commercial release was in March, 1992
    6. 6. Introduction to Linux (con’t)• Linux is an operating system very much like Unix – Multi-tasking, multi-user• Developed by several users to replace Minix• Freely distributed, becoming more popular every day
    7. 7. Why Linux is so popular• Free• Reliable – no crashes• Simple to use and install• Developer friendly• Runs on several different platforms• Allows older 386 and 486 processors to run much faster• Can coexist with other OS’s
    8. 8. About Linux
    9. 9. The Linux kernel• Originally developed for the Intel 80386 CPU’s protected mode• Completely compatible with Unix standards• Allows shared executables• Supports demand paging• Uses a unified memory• Supports swap space
    10. 10. The Linux kernel (con’t)• Uses dynamically shared libraries extensively – Allows full library linking• Supports a number of file systems – DOS – OS/2• Ideally suited for application development
    11. 11. The Linux kernel (con’t)• Includes several programming language compilers – C – C++ – Fortran – Pascal – LISP – Ada – BASIC
    12. 12. Linux and DOS• Linux provides a DOS emulator, allowing DOS applications to be executed – WINE (Windows emulator) – WABI• Files can be transferred between the DOS and Linux file systems – Linux can access DOS partitions on a hard disk directly
    13. 13. Linux and TCP/IP• Provides complete TCP/IP networking software to – Create a local area network – Attach to an existing Ethernet LAN – Connect to the internet
    14. 14. Linux environments• Text-based• Graphical user interface (GUI) – called “X” or “X Window” – Very popular, especially with users new to Linux • KDE • GNOME
    15. 15. Importance of Linux’s XFree86• XFree86 is Linux’s GUI• Easy to use• Very similar to Windows environment – Windows users can make easy transition• Can install and run Windows applications
    16. 16. Installation Requirements
    17. 17. Linux installation requirements• Minimum installation – 80386SX or better – 2 MB RAM – Floppy disk drive – 40MB hard drive – Video card – Monitor
    18. 18. Linux installation requirements (con’t)• Realistic installation – Text based • 80386 or better • 8 MB RAM – GUI based • 80486 or Pentium class • 16 MB RAM
    19. 19. Linux recommended hardware• Motherboards - ISA, EISA, PCI, VESA• RAM – 2 MB will work, 16 is best – Multi-user – 4 MB per user• Hard disk – IDE, EIDE, ESDI, RLL, SCSI – If using SCSI, only uses most common• Video – Almost any• Mouse – Any• Tape – Any SCSI
    20. 20. Linux recommended hardware (con’t)• Removable media – Most SCSI• Printer – Almost any parallel or serial port• Modem – Most serial, if DOS can use it, Linux can too• NIC – 3Com, Novell, HP, Intel – Clones are NOT recommended!
    21. 21. Linux distributions• RedHat – www.redhat.com• Corel – linux.corel.com• Mandrake – www.linux-mandrake.com• Debian – www.debian.org• Caldera – www.caldera.com
    22. 22. Where to get Linux• CD-ROM – Fry’s, Best Buy• WWW – www.redhat.com/commerce• FTP or BBS – ftp.redhat.com/pub/redhat/current• Note: There are many other places to get Linux!
    23. 23. Installation Notes
    24. 24. RedHat Linux 6.2 Installation Notes• Before installation – Check hardware compatibility!!! • www.redhat.com/support/hardware• Make sure you have enough disk space• Decide which installation method to use – CD-ROM – Hard Drive – Ftp – Http
    25. 25. RedHat Linux 6.2 Installation Notes (con’t)• Decide how to start the installation – Bootable CD-ROM – Local media boot disk • Included with Official RedHat Linux 6.2 set – Network boot disk – PCMCIA boot disk • Used if CD-ROM drive is attached to PC through PCMCIA card
    26. 26. RedHat Linux 6.2 Installation Notes (con’t)• Decide which installation type you need – Workstation • Most appropriate for Linux newbies – Server • Most appropriate for Linux-based servers – Custom • Allows for the greatest flexibility – Upgrade • Upgrading to a newer version of RedHat
    27. 27. A Note on Workstation Installations• There are two types available, we will choose KDE for this presentation – GNOME • www.gnome.org – KDE • www.kde.org
    28. 28. Installation methods• CD-ROM – we will use this method – Requires a boot disk, a bootable CD-ROM, or a PCMCIA boot disk• Hard drive – If you have copied all RedHat Linux file to your hard drive – Requires a boot disk or PCMCIA boot disk
    29. 29. Installation methods (con’t)• Ftp – If installing directly from an FTP server – Requires a network or PCMCIA boot disk• Http – If installing directly from an HTTP server – Requires a network or PCMCIA boot disk
    30. 30. Making Installation Diskettes in DOS• Insert RedHat CD into CD-ROM drive• Insert blank, formatted disk into floppy drive• Type the following – C:> d: – D:> cd dosutils – D:dosutils> rawrite – Enter disk image source file name: ..imagesboot.img – Enter target diskette drive: a: – Please insert a formatted diskette into drive A: and press –ENTER– : [ENTER] – D:dosutils>
    31. 31. RedHat 6.2 InstallationKDE Workstation Install
    32. 32. RedHat Installation page 1 • Insert RedHat CD into CD-ROM drive • After a short delay, a screen containing the boot: prompt should appear • Press ENTER to continue and install graphically • The next screen will ask you to determine which installation method you would like to useNote: All screenshots courtesy of redhat.com
    33. 33. RedHat Installation page 2• Choose the option for CD-ROM and select OK• The installation program will probe your system and attempt to identify your CD-ROM drive – Using a common CD-ROM drive will prevent any problems
    34. 34. RedHat Installation page 3• The next screen will ask you to select a language – Choose English and click Next
    35. 35. RedHat Installation page 4• Choose the keyboard that best fits your system – If no exact match, choose the best GENERIC match and click Next
    36. 36. RedHat Installation page 5• Choose the mouse that best fits your system – If no exact match, choose the best GENERIC match and click Next
    37. 37. RedHat Installation page 6• Read over the help text in the left and then click Next
    38. 38. RedHat Installation page 7• Choose to Install and select KDE Workstation and click Next
    39. 39. RedHat Installation page 8• For ease of installation, continue with Automatic Partitioning and click Next – Note: everything will be erased!
    40. 40. RedHat Installation page 9• Again, for ease of installation and use, leave defaults selected and click Next
    41. 41. RedHat Installation page 10• Choose your Network device type, then enter your IP Address, Netmask, Network, and Broadcast addresses and click Next – Unsure? Ask your network administrator
    42. 42. RedHat Installation page 11• Choose your time zone by clicking on the map, ex. Pacific – Tijuana, and click Next
    43. 43. RedHat Installation page 12• Set the ROOT PASSWORD - Write it down and keep it in a secure place! – You can add Users at this time too, then click Next
    44. 44. RedHat Installation page 14• Continue with the option detected for your system and click Next
    45. 45. RedHat Installation page 15• Choose the monitor that best fits your system - If none exist, choose the best GENERIC monitor and click Next
    46. 46. RedHat Installation page 16• Continue with the video hardware detected for you unless you know it is incorrect (change it) and click Next You can test the Configuration if you are not sure. Make sure USE GRAPHICAL LOGIN is selected!
    47. 47. RedHat Installation page 17 • Almost done!!! Click Next – If you would rather quit, this is your last chance! –Be sureto read You can reboot and safely exit the installation nowtheCautionNote!
    48. 48. RedHat Installation page 18• At this point, you can sit back and relax while RedHat is installed – Depending on the speed of your system, the installation will take from about 15 minutes to 1 hour
    49. 49. RedHat Installation page 19• Insert a blank, formatted disk into the floppy drive and click Next
    50. 50. RedHat Installation page 20• Congratulations!!! – You can now click Exit to reboot your system and start to use Linux
    51. 51. KDE
    52. 52. About the KDE Environment• Desktop – Similar to Windows desktop – Main workspace of KDE environment – Supports multiple desktops• Panel – Similar to Windows taskbar – Serves as a quick launcher for applications and applets
    53. 53. More About the KDE Environment You can find this file by opening usr/kde/HTML/ default/kdehelp/main.html
    54. 54. Welcome To Linux
    55. 55. Welcome to Linux page 1• Your KDE desktop
    56. 56. Welcome to Linux page 2• The panel is very configurable• You can add and remove applications which will allow you to access them easily• You can easily hide the panel
    57. 57. Welcome to Linux page 3• The KDE panel, features a quick launch button for an Xterm (similar to DOS prompt) – You will see the shell prompt inside the newly created window: Xterm button [root@localhost /root]#
    58. 58. Welcome to Linux page 4• Taskbar – Displays all running applications – Usually located at the top of the screen, but can be moved
    59. 59. Welcome to Linux page 5• Logging out from KDE sessions – From the Main Menu – Select the Logout item
    60. 60. Adding a Printer
    61. 61. Adding a Printer in Linux• Open an Xterm window• If not logged in as “Root”, type su at the prompt and then enter your root password• Type printtool and press Enter• The Printtool window will appear
    62. 62. Adding a Printer in Linux (con’t)• Select Add
    63. 63. Adding a Printer in Linux (con’t)• Select the type of printer to add and click OK – Printtool will attempt to detect any printers attached to your parallel port
    64. 64. Adding a Printer in Linux (con’t)• Click OK to continue after your printer was detected
    65. 65. Key Terms• Linux• Kernel• XFree86• KDE• Gnome• RedHat• Root• Panel• Xterm• Taskbar• Printtool
    66. 66. Linux Resources
    67. 67. Linux Resources• For more information on Linux go to – www.linux.com – www.linux.org – www.redhat.com – www.maximumlinux.com – www.li.org
    68. 68. Linux Resources (con’t)• For applications/software that are Linux compatible go to – www.sun.com – www.corel.com – www.linuxapps.com – www.linuxcentral.com/linux/apps/linapps.h tml – www.m-tech.ab.ca/linux-biz – charter.linuxberg.com
    69. 69. Thank You and Good Luck!If you have any questions regardingLinux and/or any part of thispresentation, please feel free to email: Lonnye Bower at Lonnye@aol.com Chris Orona at corona@calstatela.edu Fardin Khan at Fardin24@aol.com
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