List of Figures - Red Hat Linux 9 Professional Secrets [Electronic resources] نسخه متنی

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Red Hat Linux 9 Professional Secrets [Electronic resources] - نسخه متنی

Naba Barkakati

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List of Figures



Chapter 2: Red Hat Linux Installation




Figure 2-1: Right-Clicking on the Partition to Resize in PartitionMagic 8.0.


Figure 2-2: Selecting Automatic Partitioning Options during Red Hat Linux Installation.


Figure 2-3: Partitions Automatically Created by the Red Hat Linux Installer.


Figure 2-4: Selecting and Configuring a Boot Loader.


Figure 2-5: Adding a Windows XP Partition to the List of Partitions to Boot.


Figure 2-6: Selecting Where to Install Boot Loader and Providing Kernel Options.


Figure 2-7: Setting up the Packet Filtering Firewall Built into Your System.


Figure 2-8: Selecting Package Groups to Install.


Figure 2-9: Selecting the Video Card for X Configuration.


Figure 2-10: Configuring the Monitor.


Figure 2-11: Customizing X and the Login Type.



Chapter 3: 3X Window System Setup




Figure 3-1: A Typical Raster-Scan Display.


Figure 3-2: Main Window from redhat-config-xfree86.


Figure 3-3: You Can Configure the Monitor and the Video Card from the Advanced Tab.


Figure 3-4: Configuring the Monitor in redhat-config-xfree86.


Figure 3-5: Configuring the Video Card in redhat-config-xfree86.


Figure 3-6: Selecting a Specific XFree86 Driver for Your Video Card.


Figure 3-7: Completing X Configuration with redhat-config-xfree86.


Figure 3-8: Warning Message from xvidtune.


Figure 3-9: Adjust ModeLine Parameters from the Main Window of xvidtune.


Figure 3-10: Adjusting Display Settings from GNOME or KDE.



Chapter 4: Printer Setup




Figure 4-1: The Main Window of the Printer Configuration Tool.


Figure 4-2: Set the Print Queue Name and Description.


Figure 4-3: Select the Print Queue Type.


Figure 4-4: Select a Printer Manufacturer and Model.


Figure 4-5: Finish Creating the New Print Queue.


Figure 4-6: Accessing the CUPS Web Interface at Port 631.


Figure 4-7: Managing Printers through the CUPS Web Interface.


Figure 4-8: The CUPS Architecture.



Chapter 5: Sound Setup




Figure 5-1: Sound Card Detected by redhat-config-soundcard Tool.


Figure 5-2: The GNOME CD Player Playing a Track from an Audio CD.


Figure 5-3: Selecting a Specific Audio Track to Play with the CD Player.



Chapter 6: Network Setup




Figure 6-1: The OSI Seven-Layer Reference Model of Networking.


Figure 6-2: A Simplified Four-Layer TCP/IP Networking Model.


Figure 6-3: Classes of IP Addresses.


Figure 6-4: A Routing Device Allows Packet Exchange between Two Networks.


Figure 6-5: Part of the Internet Domain-Name Hierarchy.


Figure 6-6: Configuring a TCP/IP Network with the Red Hat Network Configuration Tool.



Chapter 7: Red Hat Linux Basics




Figure 7-1: Graphical Login Screen in Red Hat Linux.


Figure 7-2: Initial GNOME Desktop.


Figure 7-3: The Linux File System Provides a Unified View of Storage That May Span Multiple Drives.


Figure 7-4: A Typical Linux Pathname.


Figure 7-5: My Home Directory, as It Appears in Nautilus.



Chapter 9: GUI Desktops




Figure 9-1: Graphical Login Screen Managed by gdm.


Figure 9-2: Switching to KDE by Using the Desktop Switching Tool.


Figure 9-3: Switching to GNOME for the Current Session Only.


Figure 9-4: Graphical Login Screen Managed by kdm.


Figure 9-5: The Initial GNOME Desktop, with the Default Session File.


Figure 9-6: Accessing the Main Menu in GNOME.


Figure 9-7: The Initial KDE Desktop.


Figure 9-8: Viewing the Main Menu in KDE.


Figure 9-9: Customizing the Desktop Background with KDE Control Center.



Chapter 10: Red Hat Linux Applications and Utilities




Figure 10-1: Editing Several Files with gedit.


Figure 10-2: Setting Up Evolution for the First Time.


Figure 10-3: Main Window of Ximian Evolution.


Figure 10-4: Keeping Track of Appointments in Evolution's Calendar.


Figure 10-5: Preparing Documents in OpenOffice.org Writer.


Figure 10-6: Preparing Spreadsheets Using OpenOffice.org Calc.


Figure 10-7: Preparing Briefing Packages in OpenOffice.org Impress.


Figure 10-8: The GNOME Calculator.


Figure 10-9: The Initial Windows Displayed by the GIMP.


Figure 10-10: Opening an Image with the GIMP.


Figure 10-11: A Sample Drawing That xfig Displays.


Figure 10-12: Running Gnuplot in a Terminal Window.


Figure 10-13: Plotting sin(x) in Gnuplot.


Figure 10-14: A 3D Plot of the World in Gnuplot.


Figure 10-15: Ghostscript Displaying a PostScript File.


Figure 10-16: KGhostview Displaying a PostScript File.



Chapter 11: Text Processing




Figure 11-1: A File Displayed in a Full-Screen Text Window by the vi Editor.


Figure 11-2: The Initial Window That the X Version of GNU Emacs Displays.


Figure 11-3: GNU Emacs Displays the Online Tutorial After You Press C-h t.


Figure 11-4: GNU Emacs Displays the Key Bindings in a Split Window After You Press C-h b.


Figure 11-5: Output of the

man zless Command in a Terminal Window.



Figure 11-6: Output of the

man satview Command in a Terminal Window.



Figure 11-7: Displaying HTML Version of Sample DocBook in a Web Browser.


Figure 11-8: Chunked HTML Version of DocBook.



Chapter 12: Basic System Administration




Figure 12-1: Providing the Root Password for GUI Tools That Need Root Privileges.


Figure 12-2: Red Hat User Manager Window.


Figure 12-3: Entering Information for a New User.


Figure 12-4: Meaning of Fields in a Typical /etc/passwd Entry.


Figure 12-5: The Initial Start Here Window, After You Double-Click the Start Here Icon on the Desktop.


Figure 12-6: System Settings Icons.


Figure 12-7: Mounting Devices on the Red Hat Linux File System.


Figure 12-8: Mounting a DOS/Windows FAT Partition on the /dosc Directory.


Figure 12-9: Naming Convention for the Floppy Disk Drive in Red Hat Linux.



Chapter 13: Internet Connection Setup




Figure 13-1: Connecting to the Internet Using DSL.


Figure 13-2: Typical Residential DSL Connection.


Figure 13-3: Connecting a LAN to Internet through a NAT Router and DSL Modem.


Figure 13-4: High-Speed Internet Access over the Cable TV Network.


Figure 13-5: Splitting the Cable TV Signal between the TV and the Cable Modem.


Figure 13-6: Sharing a Cable Modem Internet Connection with Several PCs in a LAN.


Figure 13-7: Connecting a Mixed Wired and Wireless Ethernet LAN to the Internet.


Figure 13-8: Sending Digital Data over a Modem.


Figure 13-9: The Format of a PPP Frame.


Figure 13-10: Configuring a New Modem Connection.


Figure 13-11: Click Activate in the Network Configuration Dialog Box to Establish the PPP Connection.



Chapter 14: Web Server




Figure 14-1: A Uniform Resource Locator (URL) Is Composed of Various Parts.


Figure 14-2: The URL www.gao.gov Viewed with the Mozilla Web Browser.


Figure 14-3: The Mozilla Web Browser in Action.



Chapter 15: Mail Server




Figure 15-1: Interactions between MUAs and MTAs When Sending Email.



Chapter 17: FTP Server




Figure 17-1: The gFTP Window after Connecting to a Remote FTP Server.



Chapter 18: DNS and NIS




Figure 18-1: Sample Domain Names Illustrating the Hierarchical DNS Namespace.


Figure 18-2: Components of a Fully Qualified Domain Name.



Chapter 20: Advanced System Administration




Figure 20-1: Using the Red Hat Service Configuration Utility to Select the Services You Want to Start Automatically.


Figure 20-2: Application Accessing Devices through Device Drivers.


Figure 20-3: Viewing top CPU Processes.


Figure 20-4: Viewing Current Processes in the System Monitor.


Figure 20-5: Graphical Display of CPU and Memory Usage History.



Chapter 21: Software Installation and Update




Figure 21-1: The Main Window of the Package Management Utility.


Figure 21-2: Viewing a Package Group's Detailed Contents.


Figure 21-3: Information about Disk Space Required to Install a Package Group.


Figure 21-4: Playing MP3 Music with XMMS.


Figure 21-5: Creating a New Account with the Red Hat Network.



Chapter 22: System and Network Security




Figure 22-1: An Organization-wide Framework for Computer Security.


Figure 22-2: Bob and Alice Can Communicate Securely with Public-Key Encryption.


Figure 22-3: Alice Can Digitally Sign Her Message So That Bob Can Tell It's Really from Her.


Figure 22-4: Packet Filtering with a Screening Router Provides a Simple Firewall.


Figure 22-5: A Dual-Homed Host Can Act as an Internet Firewall.


Figure 22-6: A More Complete Internet Firewall Includes a Perimeter Network and Bastion Hosts.


Figure 22-7: A Proxy Server Lets Internal Hosts Access Internet Servers.


Figure 22-8: Setting the Security Level with a GUI Tool.


Figure 22-9: Simplified View of the

iptables Processing Chains.




Chapter 23: Software Development in Linux




Figure 23-1: The Terminal Window after Typing info at the Shell Prompt.


Figure 23-2: The Info Window, Showing the Top-Level Help on GCC.


Figure 23-3: The Info Window, Showing the First Page of the GNU General Public License (GPL).



Chapter 25: Tcl/Tk Scripting




Figure 25-1: The Result of Running

wish from a Terminal Window.



Figure 25-2: Interactively Creating a Label and a Button in

wish .



Figure 25-3: The Result of Running the

hellotk Script.



Figure 25-4: Relationship between Widget Names and the Widget Hierarchy.


Figure 25-5: A Tk Script That Demonstrates How to Implement toolhelp Messages.



Chapter 26: Java Programming




Figure 26-1: Running the 'Hello, World!' Java Applet in

appletviewer .



Figure 26-2: C's FILE Type as an Example of Abstract Data Type (ADT).


Figure 26-3: Running the Clock Applet in the

appletviewer .



Figure 26-4: The Layered Model of Java Foundation Classes (JFC).


Figure 26-5: The Model-View-Controller (MVC) Architecture of Smalltalk-80.


Figure 26-6: The Modified MVC Architecture Used by Swing Components.


Figure 26-7: The ViewCal Application Displaying a Monthly Calendar.


Figure 26-8: The Interrelationships among the Web Browser, Web Server, and Servlets.


Figure 26-9: A Book Order Form in HTML.


Figure 26-10: The OrderBooks Servlet Displays What the User Entered in the Book Order Form.



Appendix D: Ethernet Cards




Figure D-1: A 10BaseT Ethernet LAN Using a Hub.



Appendix E: Modems and Terminals




Figure E-1: A Modem Bridges the Digital World of PCs and the Analog World of Telephones.



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