In Linux-speak, the tilde character (~) represents Home, or the folder that contains information that is specific to your login. So my home directory is called andrew's home, as this matches my login name. Your login name will differ, unless of course your name is Andrew, too!
It's useful to remember the tilde, especially when you come to the 'Command-Line Quick Start' (Chapter 4) or the 'Command-Line Master Class' (Chapter 32) because it will help you with navigating via the terminal.
Apart from these three icons, a set of shortcut icons is immediately to the right of the System menu; these represent five useful applications you may want to access quickly. You'll also see the clock farther along the top panel, as well as a Speaker icon representing the sound options. You may also see an icon denoting your network connection status; more on this as part of the 'Configuring Wireless Networks' section.
At the bottom left of the screen is another small icon that is used to show your desktop. When you have many different windows open and you need to quickly access something on your desktop, you can click this icon and all the windows minimize, leaving you with your desktop. If you want, you can then click again on this icon and the windows all reappear.
The bottom-right side of the screen holds something that until recently was exclusive to UNIX/Linux platforms: the Workspace Switcher. You can click any of the four screens to access that screen.
Workspaces are something that you probably haven't come across in other operating systems, but you will see them a lot in Fedora and other Linux, FreeBSD, and UNIX systems. Essentially, Fedora creates four workspaces across which you can run several applications, depending on how you work. For instance, you could use work space one for your word processor, workspace two for your spreadsheet, workspace three for your email, and workspace four for your configuration tools.
Accessing each workspace is as simple as clicking it in the Workspace Switcher. Fedora immediately switches to that workspace and displays whatever applications are present. Your desktop and any icons on it remain on the workspace, ready for your use.
Alternatively, if you want to use the keyboard to switch between workspaces, you need to press Ctrl+Alt and either the left or right cursor key to move left a workspace or right a workspace. Fedora keeps you in the loop as to which workspace is currently active by highlighting it in the Workspace Switcher. You can also see small windows open within the workspaces that have active applications.
Finally, in the bottom-right corner is the trash can, to which you can drag files to be deleted when you are ready. By default it is empty, but as you delete things, the trash can becomes full, indicating that there is something there.
Getting Around Fedora
As mentioned earlier, Fedora is the gateway to a better computing life. But getting to that better computing life means that you need to understand where Fedora stores things on its desktop. We have already covered the basics of what the desktop looks like, but in this section we go a little deeper and explore some of the menu options, as well as some of the tips and tricks you can use to get around Fedora.
The Menu Options
Fedora automatically creates three menu options for you along the top panel. These are Applications, Places, and System. Don't be confused into thinking that the Fedora logo is a menu in itself; it is just part of the Applications menu.
The three menus hold different things, and it is important for you to understand where you can find specific applications, utilities, and shortcuts that you will use to interact with your system.
The Applications menu holds all the GUI applications that are currently installed on your system, arranged into predefined groups such as Accessories, Office, Internet, and so on. At the bottom of this menu is an entry that enables you to add or remove additional applications.
The Places menu enables you to quickly navigate to certain locations that are either local to your computer or, in the case of network server, that are on remote machines. You will also find options for searching as well as accessing recent documents in the Places menu.
The final entry is the System menu, which holds all the associated utilities that you need to administer your system, including options to log out and shut down your system. Two submenus under the System menu neatly separate systemwide changes from user-based changes. The Preferences submenu enables you to change settings that are specific to your user login, so they affect only you and not any other users. Administration, on the other hand, enables you to make systemwide changes such as adding printers, working with logical volumes, and modifying system services, to name but a few.
Window Selector
An important part of the Fedora desktop is the Window Selector (shown in Figure 2.2), which appears on the bottom panel by default. As you launch applications, they appear in the main desktop, and an icon and associated application name appear in the bottom panel. Each application appears in the panel for that specific workspace, enabling you to easily organize your applications. The Window Selector also enables you to quickly switch between windows by clicking each entry. By clicking each entry, you bring the associated window to the front of the screen. If you then click again on the entry, you minimize that application, and maximize it if you click it once more.
FIGURE 2.2 Use the Window Selector to switch between open applications.
The Computer Icon
As an entry point to your system, the Computer icon is one tool for navigating through your system with the GUI interface. The interface itself is called Nautilus, and is the default file manager for Fedora. You will see a screen similar to that in Figure 2.3, although it may vary depending on whether you have additional drives and storage devices attached to your computer. You navigate through the file system by double-clicking each icon, opening the contents of the folder into a new window.
FIGURE 2.3 Use Nautilus, Fedora's GUI file manager, to navigate through the directories on your file system.
The Home Icon
