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'''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 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''' is a server program. It must be matched by a client or "guest" program that is running on another computer. In this explanation, we will use the terms:
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:


:* ''guest'' for the machine and user that is remote who you want to invite
::* ''客户机(guest)''定义为你想要邀请的远程机器和用户
:* ''host'' for the machine and you as the one who is sharing your desktop
::* ''主机(host)'' 定义为共享桌面的机器和用户


You will also need to refer to the [[Special:myLanguage/Krdc|Krdc Page]] to make complete sense of this explanation.
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===
===开始用个人邀请连接===


:*Start '''Krfb''': <menuchoice>K Menu (Kickoff) -> Applications -> Internet -> Desktop Sharing (Krfb)</menuchoice>
:*启动 Krfb: K 菜单 (Kickoff) -> 应用程序 -> Internet -> 桌面共享 (Krfb)
:*Call the guest/tech/friend you want to invite.
:*联系你要邀请的客户机/技术人员/好友。
:*Click the "New Personal Invitation" button
:*点击"新建个人邀请"按钮
:*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''')
:*告诉客户机你的电脑地址(显示在 Krfb 窗口上)。(告诉对方 Krfb 要求的端口号)
:*Carefully tell the guest the password, emphasizing the capital and lower case letters and the dash.
:*谨慎的告诉客户机密码,注意大小写和破折号。
:*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.)
:*当客户机输入正确的密码,你便会收到一个弹出窗口,你可以点「允许」按钮接受连接。(你可以拒绝连接破坏你跟技术人员的关系,但那不太好。)


{{Info|Screen Images are clickable, which displays the full-size image. You have to use the back-button of you browser to return.}}
{{Info/zh-cn|屏幕截图都是可点击的,点击后会显示完整大小的图片,之后你需要用浏览器的后退按钮返回。}}




[[File:Krfbfirstscreen.png|300px|thumb|center|'''Krfb''' invitation screen]]
[[File:Krfbfirstscreen.png|300px|thumb|center|Krfb 邀请画面]]




[[File:Krfb2persinvite.png|300px|thumb|center|'''Krfb''' invitation details]]
[[File:Krfb2persinvite.png|300px|thumb|center|Krfb 邀请细节]]




[[File:Krfbaccept.png|300px|thumb|center|'''Krfb''' accept/reject]]
[[File:Krfbaccept.png|300px|thumb|center|Krfb 接受/拒绝]]




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.
一旦连接建立,不管是你还是客户机在控制你的电脑,你和技术人员可以继续交流。你或客户机技术人员能够启动程序,最小化/恢复窗口,修改配置,及任何你可以试下独自做的事情。因为技术人员正在观看你的屏幕,可以更容易的发现是否你少做了一个步骤或是做了什么错误的选择。当你做选择时,用鼠标做菜单选择而不要用键盘快捷键。客户机没法看到你的敲打的键盘或手指,但能看到你的鼠标指针在屏幕上移动。


===Connecting using Email Option===
===Email 方式连接===


'''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.
Krfb 也可以发送包含地址和密码的邮件给客户(guest)。注意不会加密邮件。密码会以纯文本(open text)的形式在网络上传播。一旦你的客户(guest)收到邮件,她便可用 Krdc 连接到你的主机(host)。客户(guest)技术人员和朋友必须事先准备好接受邮件,因为这邮件过一个小时就失效。


[[File:Krfbemail.png|300px|thumb|center|Email invitation]]
[[File:Krfbemail.png|300px|thumb|center|Email 邀请]]


{{Warning|1=
{{Warning/zh-cn|1=
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.}}
注意使用“关闭”按钮关闭 Krfb 窗口并不会停止 Krfb。它会继续在后台运行。注意系统托盘的图标,常靠近面板右端,当你准备退出共享,右击面板上的 Krfb 图标,选择「退出」选项。不要试着通过 K 菜单重启 Krfb。你这样只会启动另一个 Krfb 实例,不会连接到已经运行的那个实例。Krfb 实例多于1个的话会让事情变得很混乱。
}}


[[File:Krfbsystray.png|300px|thumb|center|'''Krfb''' icon in system tray]]
[[File:Krfbsystray.png|300px|thumb|center|系统托盘中的 Krfb 图标]]


When you quit '''Krfb''' completely, the connection to your guest will be broken.
当你完全退出 Krfb,与你的客户机的连接便会中断。


Notes:
注意:
:* 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.
:*如果你在“主机”机子上启用了防火墙,你需要打开 5900 端口。如果防火墙封了 5900 端口,主机端的共享进程似乎没有异常,但是客户机会获得消息说服务器未找到。很难判别连接失败是否是因为输入的地址错误还是被防火墙挡住。最好事先尝试过跟技术人员在同个房间内共享会话。你和她可以当场解决各种连接问题,便于以后的远程操作。
:* 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.
:*如果你关闭了 Krfb 窗口,并不会停止这个程序。要退出 Krfb,右击系统托盘中的程序图标,选择退出。
:* 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.
:*关机并不会停止 Krfb,它在下次开机时会弹出来。你必须通过系统托盘图标退出程序。
:* 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.
:*尽管可以用 Krfb/Krdc 穿越 Internet,但主机端(host "end")的有线(cable) modem/路由器(routers)必须设定成转发到端口 5900,在穿越企业防火墙时也需要类似的做法。
:*About information (version, etc.) is found by right clicking the system tray '''Krfb''' icon.
:*右击系统托盘 Krfb 图标查看有关信息(版本等)。
:*'If the guest user clicks the <keycap>Print Screen</keycap> key, the screen capture tool '''Ksnapshot''' will launch on both guest and host.
:*如果客户机用户按下键盘上的截屏键,客户机和主机会同时启动屏幕抓取工具 Ksnapshot。
:*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.
:*VNC 协议不会启用客户机和主机之间的文件共享。你需要用其它方法传输两台电脑上的文件。


[[Category:Internet]]
[[Category:Internet/zh-cn]]

Latest revision as of 15:23, 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。

开始用个人邀请连接

  • 启动 Krfb: K 菜单 (Kickoff) -> 应用程序 -> Internet -> 桌面共享 (Krfb)
  • 联系你要邀请的客户机/技术人员/好友。
  • 点击"新建个人邀请"按钮
  • 告诉客户机你的电脑地址(显示在 Krfb 窗口上)。(告诉对方 Krfb 要求的端口号)
  • 谨慎的告诉客户机密码,注意大小写和破折号。
  • 当客户机输入正确的密码,你便会收到一个弹出窗口,你可以点「允许」按钮接受连接。(你可以拒绝连接破坏你跟技术人员的关系,但那不太好。)
资讯
屏幕截图都是可点击的,点击后会显示完整大小的图片,之后你需要用浏览器的后退按钮返回。



Krfb 邀请画面


Krfb 邀请细节


Krfb 接受/拒绝


一旦连接建立,不管是你还是客户机在控制你的电脑,你和技术人员可以继续交流。你或客户机技术人员能够启动程序,最小化/恢复窗口,修改配置,及任何你可以试下独自做的事情。因为技术人员正在观看你的屏幕,可以更容易的发现是否你少做了一个步骤或是做了什么错误的选择。当你做选择时,用鼠标做菜单选择而不要用键盘快捷键。客户机没法看到你的敲打的键盘或手指,但能看到你的鼠标指针在屏幕上移动。

用 Email 方式连接

Krfb 也可以发送包含地址和密码的邮件给客户(guest)。注意不会加密邮件。密码会以纯文本(open text)的形式在网络上传播。一旦你的客户(guest)收到邮件,她便可用 Krdc 连接到你的主机(host)。客户(guest)技术人员和朋友必须事先准备好接受邮件,因为这邮件过一个小时就失效。

Email 邀请
警告
注意使用“关闭”按钮关闭 Krfb 窗口并不会停止 Krfb。它会继续在后台运行。注意系统托盘的图标,常靠近面板右端,当你准备退出共享,右击面板上的 Krfb 图标,选择「退出」选项。不要试着通过 K 菜单重启 Krfb。你这样只会启动另一个 Krfb 实例,不会连接到已经运行的那个实例。Krfb 实例多于1个的话会让事情变得很混乱。


系统托盘中的 Krfb 图标

当你完全退出 Krfb,与你的客户机的连接便会中断。

注意:

  • 如果你在“主机”机子上启用了防火墙,你需要打开 5900 端口。如果防火墙封了 5900 端口,主机端的共享进程似乎没有异常,但是客户机会获得消息说服务器未找到。很难判别连接失败是否是因为输入的地址错误还是被防火墙挡住。最好事先尝试过跟技术人员在同个房间内共享会话。你和她可以当场解决各种连接问题,便于以后的远程操作。
  • 如果你关闭了 Krfb 窗口,并不会停止这个程序。要退出 Krfb,右击系统托盘中的程序图标,选择退出。
  • 关机并不会停止 Krfb,它在下次开机时会弹出来。你必须通过系统托盘图标退出程序。
  • 尽管可以用 Krfb/Krdc 穿越 Internet,但主机端(host "end")的有线(cable) modem/路由器(routers)必须设定成转发到端口 5900,在穿越企业防火墙时也需要类似的做法。
  • 右击系统托盘 Krfb 图标查看有关信息(版本等)。
  • 如果客户机用户按下键盘上的截屏键,客户机和主机会同时启动屏幕抓取工具 Ksnapshot。
  • VNC 协议不会启用客户机和主机之间的文件共享。你需要用其它方法传输两台电脑上的文件。