Krfb/zh-cn: Difference between revisions

    From KDE UserBase Wiki
    m (Created page with "你也需要参考 Krdc 页面 来达成这里解说的完整流程。")
    m (Created page with "因此,这里的解说是站在"主机(host)"用户的角度,共享出去,希望能获得技术人员/朋友的帮助,邀请他们作为"客户机(guest)"远程...")
    Line 17: Line 17:
    你也需要参考 [[Special:myLanguage/Krdc|Krdc 页面]] 来达成这里解说的完整流程。
    你也需要参考 [[Special:myLanguage/Krdc|Krdc 页面]] 来达成这里解说的完整流程。


    This explanation is, therefore, from the perspective of the "host" person, sharing out, who wants help from a technician/friend and invites them to work remotely as the "guest".
    因此,这里的解说是站在"主机(host)"用户的角度,共享出去,希望能获得技术人员/朋友的帮助,邀请他们作为"客户机(guest)"远程操作。


    ===Steps to Connect Using Personal Invitation===
    ===Steps to Connect Using Personal Invitation===

    Revision as of 15:20, 15 June 2011

    Other languages:


    Krfb

    使用这个工具通过 VNC 协议将你的桌面共享给远程客户机/技术人员

    Krfb 是 KDE 用于让你通过本地网络与另一个用户共享桌面的成对程序之一(Krdc 是另外一个),可能你想要某些人来帮你,比如楼下的技术人员。共享你的桌面给他能让他解决你的难处。你可以打技术人员的电话,在他帮你时电话沟通。如果你愿意的话,技术人员甚至能"控制(drive)"你的电脑。

    Krfb 是一个服务端程序。它必须与一个客户端或另一台电脑上运行的"客户机(guest)"程序匹配。这里的解说中,我们用术语:

    • 客户机(guest)定义为你想要邀请的远程机器和用户
    • 主机(host) 定义为共享桌面的机器和用户

    你也需要参考 Krdc 页面 来达成这里解说的完整流程。

    因此,这里的解说是站在"主机(host)"用户的角度,共享出去,希望能获得技术人员/朋友的帮助,邀请他们作为"客户机(guest)"远程操作。

    Steps to Connect Using Personal Invitation

    • Start Krfb: K Menu (Kickoff) -> Applications -> Internet -> Desktop Sharing (Krfb)
    • Call the guest/tech/friend you want to invite.
    • Click the "New Personal Invitation" button
    • Tell the guest the address of your computer which is shown in the Krfb window. (Mention the need for the port number which is required by Krfb)
    • Carefully tell the guest the password, emphasizing the capital and lower case letters and the dash.
    • When the guest enters the correct password you will see a popup window in which you can approve the connection by clicking appropriate button. (You can really wreck your relationship with the tech, by rejecting the connection, but that wouldn't be too good.)

    Information

    Screen Images are clickable, which displays the full-size image. You have to use the back-button of you browser to return.


    Krfb invitation screen


    Krfb invitation details


    Krfb accept/reject


    Once the connection is established, you and the tech can continue to talk while either you or the guest control your computer. You or the guest tech can launch programs, minimize/restore windows, change settings, anything that you could try to do alone on your own. Because the tech is watching your screen, it will be easier to see if you missed a step or made a wrong choice. When you have the choice, make menu selections with the mouse instead of using keyboard shortcuts. The guest cannot see your keyboard or your fingers as you type, but will be able to watch as your mouse pointer moves around the screen.

    Connecting using Email Option

    Krfb also lets you send your guest an email which will include the address and password. Remember that email isn't normally encrypted. The password will be in open text on the network. Once your guest gets the email, she will be able to use Krdc to connect to your hosting computer. The guest tech or friend must be ready to receive the email invitation. Like the personal invitation, the invitation is open just for an hour.

    Email invitation

    Warning

    Note that closing the Krfb window using the "close" button does NOT stop Krfb. It continues to run as a background task. Make sure to notice the icon in the system tray, typically near the right end of the panel, When you are ready to quit sharing, right click the Krfb icon in the panel and choose the quit option. Do not try to restart Krfb through the K menu. You'll just launch another instance of the program, not connect to the one that is already running. More than one Krfb instance can make things very confusing.


    Krfb icon in system tray

    When you quit Krfb completely, the connection to your guest will be broken.

    Notes:

    • If you have an active firewall running on the "host" machine, you will need to open port 5900. If a firewall is blocking port 5900, the process of sharing at the host end will appear to work fine, but the guest will get a message saying the server wasn't found. It is difficult to determine whether the connection failed because of a mistyped address or a firewall. It may make sense to plan ahead and have your first sharing session with the tech in the same room with you. You and she can work through any difficulties about the connection and then do help sessions remotely after that.
    • If you close the Krfb window, it does NOT stop the program. To quit Krfb, right click the program's icon in the system tray and choose the option to quit.
    • Turning off your host computer does NOT stop Krfb. It will pop up at the next restart. You must quit through the system tray icon.
    • Though it is possible to use Krfb/Krdc across the Internet, cable modem/routers at the host "end" must be set to forward port 5900 and there are similar issues trying to cross corporate firewalls.
    • About information (version, etc.) is found by right clicking the system tray Krfb icon.
    • 'If the guest user clicks the Print Screen key, the screen capture tool Ksnapshot will launch on both guest and host.
    • The VNC protocol does NOT enable file sharing between guest and host. You will need to transfer files saved on either computer by some other method.