Red Hat Enterprise Linux Installation Guide 5.2 - linux.meuhobby.com

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Chapter 17. Installing on IBM System z Systems installation program asks you to enter them again. You should make the root password something you can remember, but not something that is easy for someone else to guess. Your name, your phone number, qwerty, password, root, 123456, and anteater are all examples of bad passwords. Good passwords mix numerals with upper and lower case letters and do not contain dictionary words: Aard387vark or 420BMttNT, for example. Remember that the password is case-sensitive. If you write down your password, keep it in a secure place. However, it is recommended that you do not write down this or any password you create. Note Do not use one of the example passwords offered in this manual. Using one of these passwords could be considered a security risk. Tip To change your root password after you have completed the installation, use the Root Password Tool. Type the system-config-rootpassword command in a shell prompt to launch the Root Password Tool. If you are not root, it prompts you for the root password to continue. 18. Package Group Selection Now that you have made most of the choices for your installation, you are ready to confirm the default package selection or customize packages for your system. The Package Installation Defaults screen appears and details the default package set for your Red Hat Enterprise Linux installation. This screen varies depending on the version of Red Hat Enterprise Linux you are installing. If you choose to accept the current package list, skip ahead to Section 19, “Preparing to Install”. To customize your package set further, select the Customize now option on the screen. Clicking Next takes you to the Package Group Selection screen. You can select package groups, which group components together according to function (for example, X Window System and Editors), individual packages, or a combination of the two. 204
Package Group Selection Note Users of IBM System z who want support for developing or running legacy 31-bit applications are encouraged to select the Compatibility Arch Support and Compatibility Arch Development Support packages to install architecture specific support for their systems. To select a component, click on the checkbox beside it (refer to Figure 17.18, “Package Group Selection”). Figure 17.18. Package Group Selection Select each component you wish to install. Once a package group has been selected, if optional components are available you can click on Optional packages to view which packages are installed by default, and to add or remove optional packages from that group. If there are no optional components this button will be disabled. 205
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Red Hat Enterprise Linux 5.2 Red Ha
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Red Hat Enterprise Linux 5.2: Red H
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Introduction ......................
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4.3. Problems with the X Window Sys
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Message ...........................
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2. Upgrading Your System ..........
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Introduction Welcome to the Red Hat
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Document Conventions example: Go to
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Where to Find Other Manuals If you
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Part I. x86, AMD64, Intel® 64 and
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Chapter 1. Itanium System Specific
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Chapter 2. Steps to Get You Started
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Chapter 3. System Specifications Li
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Chapter 4. Installing on Intel® an
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Chapter 5. Removing Red Hat Enterpr
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Chapter 6. Troubleshooting Installa
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Saving Traceback Messages Without a
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Diskette Drive in run rc = self.tod
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Problems with the X Window System (
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Your Printer Does Not Work In /boot
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Chapter 7. Driver Media for Intel a
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Using a Driver Image During Install
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Chapter 8. Additional Boot Options
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Chapter 8. Additional Boot Options
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Chapter 9. The GRUB Boot Loader cap
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Chapter 9. The GRUB Boot Loader 4.
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Chapter 9. The GRUB Boot Loader The
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Chapter 9. The GRUB Boot Loader •
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Chapter 9. The GRUB Boot Loader # s
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Chapter 9. The GRUB Boot Loader For
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Chapter 11. Steps to Get You Starte
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Preparing for FTP and HTTP installa
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Preparing for a Hard Drive Installa
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Chapter 12. Installing on IBM Syste
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A Note about Linux Virtual Consoles
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The Text Mode Installation Program
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Interface display a summary of avai
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Installing via NFS 8. Performing a
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Installing via HTTP Figure 12.7. FT
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Welcome to Red Hat Enterprise Linux
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Enter the Installation Number Figur
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Disk Partitioning Setup Warning The
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Create Default Layout Figure 12.14.
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Partitioning Your System Tip [This
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Disk Druid's Buttons to edit an exi
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Recommended Partitioning Scheme •
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Adding Partitions • Mount Point:
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Network Configuration Figure 12.18.
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Time Zone Configuration password to
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Set Root Password Figure 12.21. Roo
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Package Group Selection Note Users
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Installing Packages To cancel this
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Chapter 13. Driver Media for IBM PO
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Chapter 14. Troubleshooting Install
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Partitions: Turning One Drive Into
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Partitions within Partitions — An
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of Extended Partitions Let us look
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Making Room For Red Hat Enterprise
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Partition Naming Scheme Figure 25.1
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How Many Partitions 1.7. Disk Parti
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Part V. Basic System Recovery When
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Chapter 26. Basic System Recovery W
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Chapter 26. Basic System Recovery I
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Chapter 27. Rescue Mode on POWER Sy
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Chapter 28. Kickstart Installations
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Kickstart Options autopart (optiona
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Kickstart Options Tip To look up us
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Kickstart Options the proper device
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Kickstart Options • cdrom — Ins
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Kickstart Options The file /usr/sha
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Kickstart Options networking (in ot
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Kickstart Options For a detailed ex
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Kickstart Options more information
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Kickstart Options that may be used
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Kickstart Options Allows the graphi
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Package Selection raid swap raid /u
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Example %pre #!/bin/sh hds="" mymed
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Making the Kickstart File Available
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Making the Installation Tree Availa
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Starting a Kickstart Installation T
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Starting a Kickstart Installation m
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Starting a Kickstart Installation u
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Chapter 29. Kickstart Configurator
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Boot Loader Options Figure 29.2. In
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Partition Information preserving th
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Creating Partitions Figure 29.5. Cr
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Network Configuration After creatin
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Firewall Configuration Figure 29.9.
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SELinux Configuration on port 1234
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Package Selection After configuring
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Pre-Installation Script Figure 29.1
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Chroot Environment Figure 29.16. Po
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Saving the File Figure 29.17. Previ
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Chapter 30. Boot Process, Init, and
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The Kernel following format — /bo
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The /sbin/init Program K45named ->
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Running Additional Programs at Boot
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Shutting Down 4.2. Runlevel Utiliti
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Chapter 31. PXE Network Installatio
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Command Line Configuration The next
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Performing the PXE Installation Aft
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