Examples of using Krfb in English and their translations into Serbian
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How to obtain& krfb;
Krfb; Connection Window.
Developer's Guide to& krfb;
Managing& krfb; invitations.
Qt based Framebuffer for KRfb.
Krfb; invitation management.
Sharing your desktop with krfb and pals.
Krfb; will warn you about the security implications of sending this information across an insecure link. You must heed those warnings.
What happens when someone connects to& krfb;
By using an invitation that you received.& krfb; uses invitations, and can send them by email.
Krfb; does n't require you to start a new X session- it can share the current session. This makes it very useful when you want someone to help you perform a task.
The Network tab allows control over the port that& krfb; uses, as shown below.
You would typically use& krfb; with the& kde; VNC client, which is& krdc;, since it closely matches the special features of& krfb;
If the machine is a workstation, and you choose to allow uninvited connections, you probably want to select the Confirm uninvited connections before accepting. Conversely, if the machine is a server andyou are using& krfb; for remote administration, you probably want to deselect Confirm uninvited connections before accepting.
Remote desktop sharing involves two applications:& krfb;(kde; remote frame buffer, a VNC server) and& krdc;(kde; remote desktop connection; a VNC client.).
Krfb; is a server application that allows you to share your current session with a user on another machine, who can use a VNC client to view or even control the desktop.
The Create and Manage Invitations… takes you to the krfb; invitation management window, which was described previously.
If you check the box,& krfb; will not transfer the background image. If you leave it blank, it is up to the client whether the background image is transferred or not transferred.
Incoming connections are handled by the kinetd kded module. You can use the command dcop kded kinetd services to see if it is running.& krfb; waits for connections on port 5900 by default. When an incoming connection is made, a dialog will appear to ask for confirmation by the current user.
Krfb; uses the normal RFB password system, which does not transfer your password in the clear across the network. Instead, it uses a challenge-response system. This is reasonably secure, as long as the password is securely guarded.
You would typically use& krdc; with the& kde; VNC server(krfb;), which is also known as Krfb, since it closely matches the special features of& krdc;
Krfb; can be used by any user to create and manage invitations. Invitations create a one time password that allows the recipient to connect to your desktop. By default it is valid for only one successful connection, and expires after one hour if not used.
Having created an invitation(either a personal invitation or one that was sent by email),& krfb; allows you to manage those invitations. The dialog to control these is available using Manage Invitations… on the& krfb; main window.If you select that button,& krfb; will bring up a window as shown below.
Krfb; supports a small number of& DCOP; commands, which are described in this chapter. If you are n't familiar with& DCOP;, then you do n't need to worry about this. However if you'd like to automate some of your& krfb;(or other& kde; application) actions,& DCOP; is a useful tool. You can find out more about& DCOP; in its on-line documentation, and in tutorials on http://developer. kde. org.
In the Remote Frame Buffer protocol, the application that runs on the machine where the user sits(containing the display, keyboard and pointer) is called the client. The application that runs on the machine where the framebuffer is located(which is running the windowing system and applications that the user is remotely controlling) is called the server.& krdc; is the& kde;client for the Remote Frame Buffer protocol.& krfb; is the& kde; server for the Remote Frame Buffer protocol.
If you select the Assign port automatically checkbox, then& krfb; will locate a suitable port, and invitations will match this port. If you deselect the Assign port automatically checkbox, you can specify a particular port. Specifying a particular port may be useful if you are using port-forwarding on the firewall. Note that if Service Location Protocol is turned on, this will automatically deal with identifying the correct port.