几个程序的简介

前面列出来了一摞程序，这里收集了一些较为详细的介绍，暂不深入了：

• grcm: GNOME application to initiate connections to remote machines GNOME Remote Connection Manager is an application that provides an easy way to initiate connections to remote machines. Its primary goal is to provide a GUI to launch ssh, telnet and rdesktop type of applications, however it is highly configurable. 可以通过它方便的建立 ssh、telnet 和 rdesktop 连接，怎么感觉跟 putty 的功能很像。
• tsclient: 提供一个 gnome 的 panel 方便选择，可以直接读取 MS 的 rdp 文件，同时支持 vnc、ICA 和 X via nest。
• krdc: krdc is an KDE graphical client for the rfb protocol, used by VNC, and if rdesktop is installed, krdc can connect to Windows Terminal Servers using RDP.
• autocutsel: This tracks changes in the server's cutbuffer and clipboard selection. when the clipboard is changed, it updates the cutbuffer. When the cutbuffer is changed, it owns the clipboard selection. The cutbuffer and clipboard selection are always synchronized. In the case of a VNC client since it synchronizes the Windows' clipboard and the server's cutbuffer, all three "clipboards" are always kept synchronized. When you copy some text in Windows, the cutbuffer and the clipboard selection are updated. When you copy text on the server using either the cutbuffer or the clipboard selection, the Windows's clipboard is always updated.
• conspy: Conspy allows a (possibly remote) user to see what is displayed on a Linux virtual console, and send keystrokes to it. It is rather like VNC, but where VNC takes control of a GUI conspy takes control of a text mode virtual console. Unlike VNC, conspy does not require a server to be installed prior to being used.
• directvnc: DirectVNC is a client implementing the remote framebuffer protocol (rfb) which is used by VNC servers. If a VNC server is running on a machine you can connect to it using this client and have the contents of its display shown on your screen. Keyboard and mouse events are sent to the server, so you can basically control a VNC server remotely. 不过这是用 framebuffer 的 VNC client。
• gnome-rdp: gnome-rdp is a Remote Desktop client for GNOME. It supports RDP, VNC and SSH protocols. It is also possible to configure and save sessions to have a faster access.
• linuxvnc: linuxvnc can export your currently running text sessions to any VNC client. It can be useful if you want to move to another computer without having to log out or to help a distant colleague solve a problem.
• pyvnc2swf: Pyvnc2swf captures screen motion using the VNC protocol and generates a Shockwave Flash (SWF) movie which can be played back in any browser supporting the SWF format. 可以用来录制操作，hmm 不错。
  
• screenkast: Screenkast let you record your activities performed on a vncserver.It connects to the server and act like a windows manager, but when you close the viewer, it imports the recording and let you modify them by adding some fancy docs during the video. The resultant file is a .isd, but can be exported to many formats directly from screenkast. 类似，只是不知道 isd 能转化成什么。
• tightvnc 系列，似乎新的 vnc4 已经提供了类似的能力。
• vncsnapshot: VNC Snapshot is a command-line program for VNC. It will save a JPEG image of the VNC server's screen.
• vinagre 又是一个 GNOME 的客户端，With Vinagre you can have several connections open simultaneously, bookmark your servers thanks to the Favorites support, store the passwords in the GNOME keyring, and browse the network to look for VNC servers.
• x11vnc: x11vnc allows one to view remotely and interact with real X displays (i.e. a display corresponding to a physical monitor, keyboard, and mouse) with any VNC viewer. It has built-in SSL encryption and authentication, UNIX account and password support, server-side scaling, single port HTTPS and VNC, mDNS service advertising, and TightVNC and UltraVNC file-transfer.
• x2vnc: This program merges the capabilities of x2x and vncviewer. It will allow a machine with an X display and a machine with a VNC server running on its main screen to act as if they were two displays connected to one machine. When you move your mouse pointer off the screen in a direction of your choosing, the pointer will appear on the other screen instead. 似乎 x2x 更好玩...
• xwnc: It draws nothing on your screen, every things is drawn into pixmaps. Similarly as Xvnc, but with a different protocol, Xwnc can send these pixmaps (and others information) to a "viewer". FvwmAmetista is such a viewer, it uses OpenGL (via nucleo) for rendering the X desktop into a window of a "regular" 3D accelerated X server.