Nautilus
is the name of the Java
Desktop System file manager that provides an integrated access point to your
files and applications.
This chapter describes how to use the file manager.
The file manager provides an integrated access point to your files and applications. The file manager enables you to do the following:
Create folders and documents.
Display your files and folders.
Manage your files and folders.
Customize your files and folders.
Open special URI locations.
Write data to a CD.
Use removable media on Linux.
The file manager also manages the desktop background. The desktop background lies behind all of the other components on your visible desktop. The desktop background is an active component of the user interface.
To open a file manager window, double-click on the Documents object on the desktop background. The file manager window displays the contents of your default documents location in the view pane.
File manager windows enable you to display and manage your files and folders. Figure 6–1 shows a file manager window that displays the contents of a folder.
Table 6–1 describes the components of file manager windows.
Table 6–1 File Manager Window Components
You can also open a popup menu from file manager windows. To open this popup menu right-click in a file manager window. The items in this menu depend on where you right-click. For example, when you right-click on a file or folder, you can choose items related to the file or folder. When you right-click on the background of a view pane, you can choose items related to the display of items in the view pane.
The view pane can display the contents of the following:
Particular types of files
Folders
FTP sites
Locations that correspond to special URIs
The file manager contains viewer components that enable you to display particular types of file in the view pane. For example, you can use a text viewer to display text files in the view pane.
Displaying a file in the view pane provides the following benefits:
Uses less system resources than when you launch an application.
Takes less time than when you launch an application.
However, you cannot edit a file in the view pane.
The file manager also includes views that enable you to display the contents of your folders in different ways. For example, you can display the contents of a folder in the following types of view:
Icon view: Shows the items in the folder as icons.
List view: Shows the items in the folder as a list.
Audio view: Shows only the audio items in the folder.
Use the View menu to choose how to display a folder. For more information on views, see Using Views to Display Your Files and Folders.
To display the side pane, choose View -> Side Pane. You can choose what information you want to view in the side pane. You can choose to display one of the following:
Information
Displays an icon that represents the current file or current folder. Also displays information about the current file or current folder. If a file is displayed in the view pane, buttons appear in the side pane. The buttons enable you to perform actions on a file, other than the default action.
Emblems
Contains emblems that you can add to a file or folder.
History
Contains a history list of files, folders, FTP sites, and URIs that you have recently visited.
Notes
Enables you to add notes to your files and folders.
Tree
Displays a hierarchical representation of your file system. You can use the Tree to navigate through your files.
To close the side pane, click on the X button at the top right of the side pane.
In icon view, the file manager displays your files and folders as icons. You can add emblems to your file icons and folder icons. An emblem is a small icon that you can add to an item to visually mark the item. For example, to mark a file as important, you can add an Important emblem to the file icon to create the following visual effect:
For more information on how to add an emblem to an icon, see To Add an Emblem to a File or Folder.
The following table describes the structure of the file icon:
Component |
Description |
---|---|
![]() |
Emblem. This emblem is the Important emblem. |
![]() |
Icon that represents the file. This icon might contain a preview of the contents of the file. |
![]() |
Icon caption. You can modify what items of information are displayed in the icon caption. |
The file manager includes default emblems for the following types of item:
Symbolic links
Items for which you have the following permissions:
Read permission only
No read permission and no write permission
The following table shows the default emblems:
Default Emblem |
Description |
---|---|
![]() | |
![]() |
Read permission only |
![]() |
No read permission and no write permission |
The file manager provides an integrated access point to your files, applications, FTP sites, and URIs.
This section describes the following:
How to display items in file manager windows.
How to open files from file manager windows.
How to navigate the files and folders in your file system.
How to open locations on your file system.
How to connect to a server.
How to navigate to FTP sites.
How to access special URI locations.
You can display the contents of a folder in any of the following ways:
Double-click on the folder in the view pane.
In the Location field, type the path of the folder that you want to display, then press Return. The Location field includes an autocomplete feature. As you type a path, the file manager reads your file system. When you type enough characters to uniquely identify a directory, the file manager completes the name of the directory in the Location field.
Use the Tree in the side pane. For more information, see Using the Tree From the Side Pane.
Use the Back toolbar button and the Forward toolbar button to browse through your navigation history.
To change to the folder that is one level above the current folder, choose Go -> Up. Alternatively, click on the Up toolbar button.
To reload the display, click on the Reload button.
If you cannot find the folder that you want to display, you can use Search Tool
. To start the Search Tool
,
click Launch, then choose Find Files.
The Tree displays a hierarchical representation of your file system. The Tree provides a convenient way to navigate your file system. To display the Tree in the side pane, choose Tree from the drop-down list at the top of the side pane.
In the Tree, folders are represented as follows:
Folder State |
Graphic Representation |
---|---|
Closed folder |
Right arrow |
Open folder |
Down arrow |
Table 6–2 describes the tasks that you can perform with the Tree, and how to perform the tasks.
Table 6–2 Tree Tasks
Task |
Action |
---|---|
Open the Tree. |
Choose Tree from the drop-down list at the top of the side pane. |
Close the Tree. |
Choose another item from the drop-down list at the top of the side pane. |
Open a folder in the Tree. |
Click on the arrow next to the folder in the Tree. |
Close a folder in the Tree. |
Click on the arrow next to the folder in the Tree. |
Display the contents of a folder in the view pane. |
Select the folder in the Tree. |
Display the contents of a file in the view pane. |
Select the file in the Tree. |
You can set your preferences so that the Tree does not display files.
When you open a file, the file manager performs the default action for that file type. The default action can be one of the following:
Use a viewer component to display the file in the view pane.
Launch an application that opens the file.
The file manager checks the contents of a file to determine the type of a file. If the first lines do not determine the type of the file, then the file manager checks the file extension.
If you cannot find the file that you want to open, you can use Search Tool
. To start the Search Tool
,
click Launch, then choose Find Files.
The file manager contains viewer components that enable you to display particular types of file in the view pane. For example, you can display the following types of files in the view pane:
Plain text files
PNG files
Joint Photographic Experts Group (JPEG) files
To reload the contents of the view pane, choose View -> Reload. To stop loading an item in the view pane, choose View -> Stop.
When you display a file in the view pane, the viewer component might add menu items to the file manager menus. The menu items relate to the file type that is displayed. For example, when you display a PNG file, the Edit menu contains flip and rotate menu items.
Also, when you display some types of file in the view pane, you can use the file manager zoom buttons to change the size of the item.
To execute the default action for a file, double-click on the file. For example, if the default action for plain text documents is to display the file in a text viewer. In this case, you can double-click on the file to display the file in a text viewer.
You can set your file manager preferences so that you click once on a file to execute the default action.
To execute actions other than the default action for a file, perform the following steps:
In the view pane, select the file that you want to perform
an action on. Choose File -> Open With. The Open With
submenu opens. The items in this submenu correspond to the contents of the
following parts of the File Associations
preference
tool:
Default action drop-down list in the Edit file type dialog
Viewer component drop-down list in the Edit file type dialog
Choose an action from the Open With submenu.
When you display a file in the view pane, the side pane might contain buttons.
The buttons represent any actions that are defined in the File Associations
preference tool. The actions are defined in
the Default action drop-down list in the Edit
file type dialog in the File Associations
preference tool. Click on a button to execute an action. For example, if an
action defined for plain text documents is to open the file in the gedit
text editor. If this action is defined, an Open with gedit button is displayed in the side pane. To open
the file in the gedit
application, click on the Open with gedit button.
A button that represents the action does not appear in the side pane if the actions are excluded in either of the following dialogs:
Open with Other Application
Open with Other Viewer
The file manager provides an integrated access point to your files, applications, FTP sites, and URIs.
You can use the file manager to quickly access different locations on your file system. To open a location, perform the following steps:
Choose Go -> Location.
In the Location field, type the path of the folder that you want to display
Press Return.
The Location field includes an autocomplete feature. As you type a path, the file manager reads your file system. When you type enough characters to uniquely identify a directory, the file manager autocompletes the name of the directory in the Location field.
If your Java Desktop System environment is configured to access servers on a network, you can use the Connect to Server menu to connect to servers.
To connect to a server, perform the following steps:
Choose File -> Connect to Server.
Enter the name of a server in the Link name field of the Connect to Server dialog.
Enter the URL location, for example ftp:///ftp.gnome.org in the Location (URL) field.
Click on the Connect button.
The This Computer location enables you to access the following functions:
Applications
Double-click Applications to access your key Java
Desktop Systems applications. You can also access the Applications menu through the Launch menu and the Menu Bar
.
Preferences
Double-click on Preferences to customize the Java Desktop System. You can also access the preference tools through the Launch menu
File System
Double-click on File System to access the top level folder of the Java Desktop System.
You can access the This Computer location in the following ways:
From the desktop background
Double-click on the This Computer object on the desktop background. The contents of the This Computer location are displayed in a file browser window.
From a file browser window, access the computer:/// URI.
You can use the file manager to access FTP sites. To access an FTP site, enter the URL for the site in the field on the location bar, then press Return. The contents of the site are displayed in the view pane. To copy a file from the FTP site, drag the file to the new location.
To access an FTP site that requires a username and password, you can enter the URL in the following form:
ftp://username:password@hostname.domain
To reload the FTP site in the view pane, choose View -> Reload. To stop loading the FTP site, choose View -> Stop.
The Java Desktop System contains special URI locations that enable you to access particular functions from the file manager. For example, to access the preference tools, you can access the preferences:/// URI in a file manager window. Table 6–3 lists the special URI locations that you can use with the file manager.
Table 6–3 Special URI Locations
URI Location |
Description |
---|---|
applications:/// |
Displays a list of the applications in the Java Desktop System. The applications are the same as the applications in the Applications menu. To open an application, double-click on the application. |
computer:/// |
Displays a list of applications and preference tools in the Java Desktop System. Also displays icons to access your file system, CD-ROM, and floppy drives. |
preferences:/// |
Displays a list of the preference tools in the Java Desktop System. The preference tools are the same as the preference tools in the Preferences menu. To open a preference tool, double-click on the preference tool. |
server-settings:/// |
Displays a list of applications that you can use to configure your system as a server. |
system-settings:/// |
Displays a list of applications that you can use to modify your system settings. |
The file manager maintains a history list of files, folders, FTP sites, and URI locations. You can use the history list to navigate to files, folders, FTP sites, and URI locations that you have recently visited. Your history list contains the last ten items that you viewed. The following sections describe how to navigate your history list.
To clear your history list choose Go -> Clear History.
To display a list of previously-viewed items, choose the Go menu. Your history list is displayed in the lower part of the Go menu. To open an item in your history list, choose the item from the Go menu.
To use the toolbar to navigate your history list, perform one of the following actions:
To open the previous file, folder, or URI in your history list, click on the Back toolbar button.
To open the next file, folder, or URI in your history list, click on the Forward toolbar button.
To display a list of previously-viewed items, click on the down arrow to the right of the Back toolbar button. To open an item from this list, click on the item.
To display a list of items that you viewed after you viewed the current item, click on the down arrow to the right of the Forward toolbar button. To open an item from this list, click on the item.
To display the History list in the side pane, choose History from the drop-down list at the top of the side pane. The History list in the side pane displays a list of your previously-viewed items.
To display an item from your history list in the view pane, click on the item in the History list.
To access an item in your bookmarks, choose the item from the Bookmarks menu. You can add your favorite locations to your Bookmarks menu. You can add bookmarks to files and folders in your file system, to FTP sites, or to URI locations.
To add a bookmark, display the item that you want to bookmark in the view pane. Choose Bookmarks -> Add Bookmark.
To edit your bookmarks perform the following steps:
Choose Bookmarks -> Edit Bookmarks.
To edit a bookmark, select the bookmark on the left side of the Edit Bookmarks dialog. Edit the details for the bookmark on the right side of the Edit Bookmarks dialog, as follows:
Dialog Element |
Description |
---|---|
Name |
Use this text box to specify the name that identifies the bookmark in the Bookmarks menu. |
Location |
Use this field to specify the location of the bookmark. |
To delete a bookmark, select the bookmark on the left side of the dialog. Click Delete.
This section describes how to work with your files and folders.
You can use drag-and-drop to perform several tasks in the file manager. When you drag-and-drop, the mouse pointer provides feedback about the task that you perform. Table 6–4 describes the tasks that you can perform with drag-and-drop. The table also shows the mouse pointers that appear when you drag-and-drop.
Table 6–4 Drag-and-Drop in the File Manager
You can select files and folders in several ways in the file manager. Table 6–5 describes how to select items in file manager windows and from the desktop background.
Table 6–5 Selecting Items in the File Manager
Task |
Action |
---|---|
Select an item |
Click on the item. |
Select a group of contiguous items |
In icon view, drag around the files that you want to select. In list view, click on the first item in the group. Press-and-hold Shift, then click on the last item in the group. |
Select multiple items |
Press-and-hold Ctrl. Click on the items that you want to select. Alternatively, press-and-hold Ctrl, then drag around the files that you want to select. |
Select all items in a folder |
Choose Edit -> Select All Files. |
To perform the default action on an item, double-click on the item. You can set your file manager preferences so that you click once on a file to execute the default action.
The following sections describe the ways that you can move a file or folder.
To drag a file or folder to a new location in a view pane, perform the following steps:
Open a file manager window. Choose File -> New Window to open a second file manager window.
In one window, select the folder from which you want to move the file or folder. In the other window, select the folder to which you want to move the file or folder.
Drag the file or folder that you want to move to the new location in the other window.
To move the file or folder to a folder that is one level below the current location, do not open a new window. Instead, drag the file or folder to the new location in the same window.
You can cut a file or folder and paste the file or folder into another folder, as follows:
Select the file or folder that you want to move, then choose Edit -> Cut File.
Open the folder to which you want to move the file or folder, then choose Edit -> Paste Files.
The following sections describe the ways you can copy a file or folder.
To copy a file or folder perform the following steps:
Open a file manager window. Choose File -> New Window to open a second file manager window.
In one window, select the folder from which you want to copy the file or folder. In the other window, select the folder to which you want to copy the file or folder.
Grab the file or folder, then press-and-hold Ctrl. Drag the file or folder to the new location in the other window.
To copy the file or folder to a folder that is one level below the current location, do not open a new window. Instead, grab the file or folder, then press-and-hold Ctrl. Drag the file or folder to the new location in the same window.
You can copy a file or folder and paste the file or folder into another folder, as follows:
Select the file or folder that you want to copy, then choose Edit -> Copy File.
Open the folder to which you want to copy the file or folder, then choose Edit -> Paste Files.
To create a copy of a file or folder in the current folder perform the following steps:
Select the file or folder that you want to duplicate in the view pane.
Choose Edit -> Duplicate. Alternatively, right-click on the file or folder in the view pane, then choose Duplicate.
A copy of the file or folder appears in the current folder.
To create a folder perform the following steps:
Select the folder where you want to create the new folder.
Choose File -> Create Folder. Alternatively, right-click on the background of the view pane, then choose Create Folder.
An untitled folder is added to the view pane. The name of the folder is selected.
Type a name for the folder, then press Return.
To rename a file or folder perform the following steps:
Select the file or folder that you want to rename in the view pane.
Choose Edit -> Rename. Alternatively, right-click on the file or folder in the view pane, then choose Rename.
The name of the file or folder is selected.
Type a new name for the file or folder, then press Return.
You can create templates from documents that you frequently create. For example, if you often create invoices, you can create an empty invoice document and save the document as invoice.doc in the $HOME/Templates folder.
You can also access the templates folder from a file browser window. Choose Go -> Templates.
The template name is displayed as a submenu item in the Create Document menu.
You can also create subfolders in the template folder. Subfolders display as submenus in the menu.
You can also share templates. Create a symbolic link from the template folder to the folder that contains the shared templates.
If you have document templates, you can choose to create a document from one of the installed templates.
To create a document perform the following steps:
Select the folder where you want to create the new document.
Choose File -> Create Document. Alternatively, right-click on the background of the view pane, then choose Create Document.
The names of any available templates are displayed as submenu items from the Create Document menu.
Double-click on the template name for the document that you want to create.
Rename the document and save to the appropriate folder.
To move a file or folder to Trash perform the following steps:
Select the file or folder that you want to move to Trash in the view pane.
Choose Edit -> Move to Trash. Alternatively, right-click on the file or folder in the view pane, then choose Move to Trash.
Alternatively, you can drag the file or folder from the view pane to the Trash object on the desktop background.
When you move a file or folder from a removable media to Trash, the file or folder is stored in a Trash location on the removable media. To remove the file or folder permanently from the removable media, you must empty Trash.
When you delete a file or folder, the file or folder is not moved to Trash, but is deleted from your file system immediately. The Delete menu item is only available if you select the Include a Delete command that bypasses Trash option in the Folders Preferences dialog.
To delete a file or folder perform the following steps:
Select the file or folder that you want to delete in the view pane.
Choose Edit -> Delete. Alternatively, right-click on the file or folder in the view pane, then choose Delete.
A symbolic link is a special type of file that points to another file or folder. When you perform an action on a symbolic link, the action is performed on the file or folder to which the symbolic link points. However, when you delete a symbolic link, you delete the link file, not the file to which the symbolic link points.
To create a symbolic link to a file or folder, select the file or folder to which you want to create a link. Choose Edit -> Make Link. A link to the file or folder is added to the current folder.
Alternatively, grab the item to which you want to create a link, then press-and-hold Ctrl + Shift. Drag the item to the location where you want to place the link.
By default, the file manager adds an emblem to symbolic links.
The permissions of a symbolic link are determined by the file or folder to which a symbolic link points.
To view the properties of a file or folder, perform the following steps:
Select the file or folder whose properties you want to view.
Choose File -> Properties.
Use the properties dialog to view the properties of the file or folder.
Click Close to close the properties dialog.
Permissions are settings assigned to each file and folder that determine what type of access users can have to the file or folder. The following table lists the permissions that you can set for files and folders, and the effect of the permission on files and folders:
Permission |
File |
Folder |
---|---|---|
Read |
Permission to read the file. |
Permission to list the contents of the folder. |
Write |
Permission to make changes to the file. |
Permission to create and delete files in the folder. |
Execute |
Permission to run the file as a program. This is only relevant if the file is a program or script. |
Permission to access files in the directory. |
You can set permissions for different types of user. The following table lists the types of user that you can set for which you can set permissions:
User Category |
Description |
---|---|
Owner |
The user that created the file or folder. |
Group |
The group to which the owner belongs. |
Others |
All other users who are not in the group to which the owner belongs. |
To change the permissions on a file or folder perform the following steps:
Select the file or folder that you want to change.
Choose File -> Properties.
Click on the Permissions tab. In the Permissions tabbed section, use the drop-down lists and check boxes to change the permissions for the file or folder. The following table describes the dialog elements on the Permissions tabbed section:
Element |
Description |
---|---|
File owner |
To change the owner of the file or folder, select the owner from the drop-down list. |
File group |
To change the group to which a file or folder belongs, select the group from the drop-down list. |
Owner |
Select the permissions that you want to apply to the owner of the file or folder. |
Group |
Select the permissions that you want to apply to the group to which the owner of the file or folder belongs. |
Others |
Select the permissions that you want to apply to all other users who are not in the group to which the owner belongs. |
Text view |
Displays the permissions that you select from the Read, Write, and Execute options, in text format. |
Number view |
Displays the permissions that you select from the Read, Write, and Execute options, in text format. |
Last changed |
Displays the date and time that the file or folder was last modified. |
Click Close to close the properties dialog.
You can add notes to files or folders. You can add notes to files or folders in the following ways:
From the Properties dialog
From Notes in the side pane
To add a note to a file or folder, perform the following steps:
Select the file or folder to which you want to add a note.
Choose File -> Properties.
Click on the Notes tab in the properties dialog. In the Notes tabbed section, type the note.
Click Close to close the properties dialog. A note emblem is added to the file or folder.
To delete a note, delete the note text from the Notes tabbed section.
To add a note to a file or folder, perform the following steps:
Open the file or folder to which you want to add a note in the view pane.
Choose Notes from the drop-down list at the top of the side pane. To display the side pane, choose View -> Side Pane.
Type the note in the side pane. A note emblem is added to the file or folder in the view pane, and a note icon is added to the side pane. You can click on this icon to display the note.
To delete a note, delete the note text from Notes in the side pane.
You can move the following items to Trash:
Files
Folders
Desktop background objects
If you need to retrieve a file from Trash, you can display Trash and move the file out of Trash. When you empty Trash, you delete the contents of Trash permanently.
You can display the contents of Trash in the following ways:
From a file manager window
Choose Go -> Trash. The contents of Trash are displayed in the window.
From the desktop background
Double-click on the Trash object on the desktop background.
You can empty the contents of Trash in the following ways:
From a file manager window
Choose File -> Empty Trash.
From the desktop background
Right-click on the Trash object, then choose Empty Trash.
The file manager enables you to modify the appearance of your files and folders in several ways, as described in the following sections.
To add an emblem to an item perform the following steps:
Select the item to which you want to add an emblem.
Right-click on the item, then choose Properties.
Click on the Emblems tab in the properties dialog to display the Emblems tabbed section.
Select the emblem to add to the item.
Click Close to close the properties dialog.
To add a new emblem, perform the following steps:
Choose Edit -> Backgrounds and Emblems.
Click on the Emblem button, then click on the Add a New Emblem button in the Backgrounds and Emblems dialog.
Type a name for the emblem in the Keyword text box of the Create a New Emblem dialog.
Click on the Image button.
Click Browse in the Select an image file for the new emblem dialog. When you choose an emblem, click OK.
Click OK in the Create a New Emblem dialog.
To change the icon that represents an individual file or folder, perform the following steps:
Select a file or folder.
Choose File -> Properties.
On the Basic tabbed section in the properties dialog, click on the Select Custom Icon button.
Use the Select an icon dialog to choose the icon to represent the file or folder. Click Ok.
Click Close to close the properties dialog.
To restore an icon from a custom icon to the default icon specified
in the File Associations
preference tool, right-click
on the icon then choose Remove Custom Icon. Alternatively,
click on the Remove Custom Icon button on the properties
dialog.
To change the icon that represents a file type, use the File Associations
preference tool.
You can change the size of items in a view. You can change the size if the view displays a file or a folder. You can change the size of items in a view in the following ways:
To enlarge the size of items in a view, choose View -> Zoom In.
To reduce the size of items in a view, choose View -> Zoom Out.
To return items in a view to the normal size, choose View -> Normal Size.
You can also use the zoom buttons on the location bar to change the size of items in a view. Table 6–6 describes how to use the zoom buttons.
Table 6–6 Zoom Buttons
Button |
Button Name |
Description |
---|---|---|
![]() |
Zoom Out button |
Click on this button to reduce the size of items in a view. |
![]() |
Normal Size button |
Click on this button to return items in a view to normal size. |
![]() |
Zoom In button |
Click on this button to enlarge the size of items in a view. |
The file manager remembers the size of items in a particular folder. The next time that you display the folder, the items are displayed in the size that you selected. In other words, when you change the size of items in a folder, you customize the folder to display the items at that size. To return the size of the items to the default size specified in your preferences, choose View -> Reset View to Defaults.
The file manager provides several ways to display the contents of your files. The file manager includes viewer components that enable you to display particular types of file in the view pane. For example, you can use a web page viewer to display HTML files in the view pane. You can use a text viewer to view plain text files in the view pane.
You can also use the file manager to open a file in an appropriate application. For more information, see Opening Files.
The file manager includes views that enable you to show the contents of your folders in different ways. For example, you can show the contents of a folder in the following types of view:
Icon view
Shows the items in the folder as icons.
List view
Shows the items in the folder as a list.
Use the View menu to choose how to display a file or folder. You can also use the View as drop-down list to choose how to display a file or folder. When you display a folder, you can specify how you want to arrange or sort items in the folder. You can modify the size of the items in the view pane. The following sections describe how to work with icon view, list view, and views of files.
Choose the type of view in which to display the contents of a file or folder from the View menu.
Alternatively, to choose a view, choose View -> View as. Select the view that you want to use from the Open with Other Viewer dialog, then click on the Choose button.
You can also choose the type of view from the View as drop-down list. The View as drop-down list is located at the right side of the location bar.
You can display different folders in different views. The file manager remembers the view that you choose for a particular folder. The next time that you display the folder, the file manager displays the folder in that view. To return the view for the folder to the default view specified in your preferences, choose View -> Reset View to Defaults.
When you display the contents of a folder in icon view, you can specify how to arrange the items in the folder. To specify how to arrange items in icon view, choose View -> Arrange Items. The Arrange Items submenu contains the following sections:
The top section contains an option that enables you to arrange your files manually.
The middle section contains options that enable you to sort your files automatically.
The bottom section contains options that enable you to modify how your files are arranged.
Choose the appropriate options from the submenu, as described in the following table:
Option |
Description |
---|---|
Manually |
Select this option to arrange the items manually. To arrange the items manually, drag the items to the location you require within the view pane. |
By Name |
Select this option to sort the items alphabetically by name. The order of the items is not case sensitive. If the file manager is set to display hidden files, the hidden files are shown last. |
By Size |
Select this option to sort the items by size, with the largest item first. When you sort items by size, the folders are sorted by the number of items in the folder. The folders are not sorted by the total size of the items in the folder. |
By Type |
Select this option to sort the
items alphabetically by object type. The items are sorted alphabetically by
the description of their MIME type in the |
By Modification Date |
Select this option to sort the items by the date the items were last modified. The most recently modified item is first. |
By Emblems |
Select this option to sort the items by any emblems that are added to the items. The items are sorted alphabetically by emblem name. Items that do not have emblems are sorted after items with emblems. |
Compact Layout |
Select this option to arrange the items so that the items are closer to each other. |
Reversed Order |
Select this option to reverse the order of the option by which you sort the items. For example, if you sort the items by name, select the Reversed Order option to sort the items in reverse alphabetical order. |
The file manager remembers how you arrange the items in a particular folder. The next time that you display the folder, the items are arranged in the way that you selected. In other words, when you specify how to arrange the items in a folder, you customize the folder to display the items in that way. To return the arrangement settings of the folder to the default arrangement settings specified in your preferences, choose View -> Reset View to Defaults.
In icon view, you can change the size of the icon that represents an item that is displayed. To change the size of an item in icon view, perform the following steps:
Right-click on the item that you want to resize, then choose Stretch Icon. A rectangle appears around the item, with a handle at each corner.
Grab one of the handles, then drag the icon to the size that you want.
To return the icon to the original size, right-click on the icon, then choose Restore Icon's Original Size.
You can also resize objects on the desktop background.
You can modify the behavior of a view in the following ways:
Specify that the view is the default view for a particular file or folder.
Specify that the view is the default view for a file type or all folders.
Specify that the view is an item in the View as submenu for a particular file or folder.
Specify that the view is an item in the View as submenu for all of a particular file type or for all folders.
Specify that the view is not an item in the View as submenu for a particular file or folder.
To modify the behavior of a view perform the following steps:
Choose View -> View as.
Select the view that you want to modify from the table in the Open with Other Viewer dialog.
Click on the Modify button. The following table describes the options on the Modify dialog:
Option |
Description |
---|---|
Include in the menu for item-name items |
Select this option to include the view in the View as submenu for this type of item. |
Use as default for item-name items |
Select this option to use the view as the default for this type of item. |
Include in the menu for item-name only |
Select this option to include the view in the View as submenu for this item only. |
Use as default for item-name only |
Select this option to use the view as the default for this item only. |
Don't include in the menu for item-name items |
Select this option to exclude the view from the View as submenu for this type of item. |
Click OK, then click Cancel to close the Open with Other Viewer dialog.
You can also modify the actions that are associated with a file
type in the Edit file type dialog in the File Associations
preference tool. To open the Edit
file type dialog, click on the Go There
button.
When you open a file, the file manager
performs the default action for that file type. The File Associations
preference tool contains a table of file types, their associated
file extensions, and their default actions. This table specifies what happens
when you double-click on a file in the file manager.
You can also use the file manager to modify the actions that are associated with a particular file or file type.
You can use the File Associations
preference
tool to perform the following tasks:
Specify the default action for a file type. You can also change the default action for a file type in the file manager.
Associate a file type with one or more applications. The default action might specify to open the file in an application that is associated with the file type.
Associate a file type with one or more viewers. The default action might specify to open the file in a viewer that is associated with the file type.
Associate a file extension with a MIME type. The MIME type specifies the format of the file so that Internet browsers and email applications can read the file.
You can modify the actions associated with a file or file type. You can do the following:
Specify that the action is the default action for a particular file.
Specify that the action is the default action for a particular file type.
Specify that the action is an item in the Open With submenu for a particular file.
Specify that the action is an item in the Open With submenu for a particular file type.
Specify that the action is not an item in the Open With submenu for a particular file type.
To modify the actions associated with a file or file type, perform the following steps:
In the view pane, select the file for which you want to modify an action. If you want to modify an action associated with a file type, select a file of that type.
Choose File -> Open With. Perform either of the following steps:
Choose Other Application. An Open with Other Application dialog is displayed.
Choose Other Viewer. An Open with Other Viewer dialog is displayed.
From the table in the dialog, select the application or viewer for which you want to modify the behavior.
Click on the Modify button. The following table describes the options on the Modify dialog:
Option |
Description |
---|---|
Include in the menu for filetype items |
Select this option to include the application or viewer in the Open With submenu for this file type. |
Use as default for filetype items |
Select this option to use the application or viewer as the default action for this file type. |
Include in the menu for filename only |
Select this option to include the application or viewer in the Open With submenu for this file, and not for other files of this type. |
Use as default for filename only |
Select this option to use the application or viewer as the default action for this file, and not for other files of this type. |
Don't include in the menu for filetype items |
Select this option to exclude the application or viewer from the Open With submenu for this file type. |
Click OK, then click Cancel to close the dialog.
You can also modify the actions that are associated with a file
type in the Edit file type dialog in the File Associations
preference tool. To open the Edit
file type dialog, click on the Go There
button.
The file manager provides a special location where you can copy files and folders that you want to write to a CD. You can write the contents of the location to a CD easily.
To write a CD, perform the following steps:
From a file browser window, choose Go -> CD Creator. The file manager opens a special location, burn:///, from which you can write CDs.
From a file browser window, copy the files and folders that you want to write to CD into the burn:/// location.
Insert a writable CD into the CD writer device on your system.
Choose File -> Write to CD. Alternatively, click on the Write to CD button on the toolbar.
Use the Write files to a CD recorder dialog to specify how you want to write the CD, as follows:
Dialog Element |
Description |
---|---|
Target to write to |
Select the device to which you want to write the CD from the drop-down list. To create an CD image file for the files and folders, select the File image option. |
Write speed |
Select the speed at which you want to write the CD from the drop-down list. |
CD name |
Type a name for the CD in the text box. |
Erase CD |
Select this option to erase the current contents of the CD. |
Eject CD when done |
Select this option to eject the CD from the drive when the CD is written. |
Reuse these files for another CD |
Select this option if you want to write the files and folders to another CD. If you select this option, the files and folders are not removed from the burn:/// location after the CD is written. |
Click on the Write files to CD button.
If you selected the File image option from the Target to write to drop-down list, a Choose a filename for the cdrom image dialog is displayed. Use the dialog to specify the location where you want to save the CD image file. By default, CD image files have a .iso file extension.
A Writing CD dialog is displayed. When the CD is written or when the CD image file is created, a message to indicate that the process is complete is displayed in the dialog.
If you created a CD image file, you can write this file to a CD. To write a CD image file to CD, right-click on the CD image file, then choose Write to CD from the popup menu.
If you did not select the Reuse these files for another CD option, the files and folders are removed from the burn:/// location.
The file manager supports all removable media on Linux that have the following characteristics:
The removable media has an entry in the /etc/fstab file. The /etc/fstab file describes the file systems that the computer uses.
The user option is specified in the entry for the removable media in the /etc/fstab file.
To mount media is to make the file system of the media available for access. When you mount media, the data stored on the media becomes accessible from your file manager.
To mount media, insert the media in the appropriate device. An object that represents the media is added to the desktop background. The object is added only if your system is configured to mount the device automatically when media is detected.
If your system is not configured to mount the device automatically, you must mount the device manually. Double-click on This Computer and then double-click on the icon that represents the media. For example, to mount a CD-ROM, click Launch, then choose This Computer -> CD-ROM.
You cannot change the name of a removable media object.
You can display media contents in any of the following ways:
Double-click on the object that represents the media on the desktop background.
Right-click on the object that represents the media on the desktop background, then choose Open.
A file manager window displays the contents of the media. To reload the display, click on the Reload button from the toolbar in a file browser window. Alternatively, choose View -> Reload to reload and update the view of the media contents in the window.
To display the properties of removable media, right-click on the object that represents the media on the desktop background, then choose Properties. A dialog displays the properties of the media.
To close the properties dialog, click Close.
To format media is to prepare the media for use with a particular file system. You can use the file manager to format floppy diskettes.
When you format media, you overwrite any existing information on the media.
To format a floppy diskette, perform the following steps:
Insert the diskette in the diskette drive. Mount the diskette. For information on how to mount media, see To Mount Media on Linux.
Right-click on the object that represents the diskette on the desktop background, then choose Format.
Select your format options in the Floppy formatter dialog. The following table describes the elements on the dialog:
Click Format to format the diskette.
To eject media, right-click on the media object on the desktop background, then choose Eject. If the drive for the media is a motorized drive, the media is ejected from the drive. If the drive for the media is not motorized, wait until the desktop background object for the media disappears, then eject the media manually.
You cannot eject media from a motorized drive when the media is mounted. To eject media, first unmount the media. To remove a floppy diskette from the drive, perform the following steps:
Close all file manager windows, Terminal
windows, and any other windows that access the diskette.
Right-click on the object that represents the diskette on the desktop background, then choose Eject. The desktop background object for the diskette disappears.
Eject the diskette from the drive.
If you eject the diskette from the drive before you unmount the diskette, you might lose the data on the diskette.