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LINUX Desktops

LINUX Desktops. Using the GNOME and KDE Desktops Learning Red Hat Enterprise Linux & Fedora, 4th Edition By Bill McCarty , 2004. LINUX Desktops. Red Hat Enterprise Linux and Fedora Core support two desktops : GNOME and KDE. Using the GNOME Desktop.

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LINUX Desktops

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  1. LINUX Desktops Using the GNOME and KDE Desktops Learning Red Hat Enterprise Linux & Fedora, 4th Edition By Bill McCarty, 2004

  2. LINUX Desktops • Red Hat Enterprise Linux and Fedora Core • support two desktops: • GNOME and KDE

  3. Using the GNOME Desktop • When you first log in to your Red Hat Enterprise Linux or Fedora Core system, • you will see the GNOME desktop • The contents of your desktop may be slightly different

  4. Switching to GNOME from KDE • If you want to launch a GNOME session, • but KDE is configured as the default desktop environment: • select Gnome from the Session menu of the system login screen. • Of course, GNOME must be installed in order for this to work.

  5. The GNOME Desktop Content

  6. The GNOME Desktop • Right click to: • Creating a new folder • Creating a new launcher • Opening a terminal window • ... • Pager • provides what's called a virtual desktop • a desktop that's larger than • the size of your monitor screen • Home Directory icon • to access the file manager called Nautilus

  7. The GNOME Desktop • Drive icons • If you have permission • to mount a CD-ROM or floppy drive, • and media is present, • your desktop includes an icon representing the drive • You can see the content of the media • Double click on the icon

  8. The GNOME Desktop • Start Here icon • To access to GNOME facilities: • Applications • The Applications icon lets you launch various applications. • Preferences • to view and modify a variety of preferences, including • those for the desktop, • document handlers, • user interface look and feel, • multimedia, • peripherals. • System Settings • access to tools for • viewing and modifying the system configuration

  9. The GNOME Desktop • Trash icon • view files that have been deleted by using Nautilus • the shell's rm command • are not stored in the trash • To process trash • Simply double-click the icon • GNOME launches Nautilus • to view the folder • where deleted files are stored • To restore a deleted file, • you can drag it to a new location • To permanently delete files • right-clicking the Trash icon • select Empty Trash

  10. The GNOME Panel • the GNOME panel • appears along the bottom edge of the display • you can move the panel • to a different location; • click and drag the panel • to the desired location. • The panel functionally • resembles the Windows taskbar; • you can use it • to launch programs, • switch from one program to another, • and perform other tasks

  11. DefaultGNOME panel • Main menu • presents a menu to choose a variety of programs. • Web browser • Launches the Mozilla web browser. • Email • Launches the Evolution email client • OpenOffice Writer • Launches the OpenOffice word processor • OpenOffice Impress • Launches the OpenOffice presentation creator • OpenOffice Calc • Launches the OpenOffice spreadsheet, described • Print Manager • Manages printers and documents queued for printing

  12. DefaultGNOME panel • Pager • Task list • The task list contains a button for each active task. • Clicking a task's button • raises the task's window • to the front of the screen • Volume Control • Lets you adjust the level of sound • appears only if your system has a sound adapter. • Alert Notification Tool • Alerts you when errata or updates are available. • Clock • The clock displays your system's current time.

  13. Using GNOME Terminal • Similar to the MS-DOS Prompt window • provides a window in • to type shell commands • and view their output • To launch GNOME terminal, • right-click the desktop • select New Terminal from the pop-up menu. • You can open multiple GNOME terminal windows if you like.

  14. View of GNOME Terminal

  15. Editing terminal settings • The Edit => Current Profile • lets you configure the operation of GNOME terminal

  16. Using the KDE Desktop • If your system is configured to use GNOME • you can launch a KDE session, • select KDE from the Session menu • of the system login screen. • KDE must be installed!

  17. View of The KDE desktop

  18. Using Konqueror • KDE's file manager and web browser • To launch: • click the home directory icon • resembles a small house • superimposed on a larger file folder • click the Start (red hat) icon • and then clicking Home • Konqueror displays the content of your • /home folder

  19. clicking the Tree View icon, • it is the rightmost icon on Konqueror's toolbar, • you can cause Konqueror • to display information in a format • resembles the familiar two-pane layout • used by the Microsoft Windows Explorer • and GNOME's Nautilus.

  20. Konqueror: displaying folder contents

  21. Konqueror's detailed mode in Tree View

  22. End of Chapter LINUX Desktops

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