rdesktop 是一个在 Unix/Linux 下访问 Windows 远程桌面的客户端程序。当前，rdesktop 所支持的 Windows 系列版本包括 NT、2000、XP 和 2003。通过使用 rdesktop 所实现的远程桌面协议（RDP），你可以在 Unix/Linux 系统中呈现 Windows 桌面，并进行相应的操作。
安装：
victor@ubuntu :~$yum install rdesktop //命令适用于 Fedora 系统
Setting up Install Process
No package rdesktop available.
Nothing to do
victor@ubuntu :~$ apt-get install rdesktop //命令针对 Debian/Ubuntu 系统，
E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied)
E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?
victor@ubuntu :~$ sudo apt-get install rdesktop
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
victor@ubuntu :~$ rdesktop
rdesktop: A Remote Desktop Protocol client.
Version 1.7.0. Copyright (C) 1999-2011 Matthew Chapman et al.
See http://www.rdesktop.org/ for more information.
Usage: rdesktop [options] server[:port]
-u: user name
-d: domain
-s: shell
-c: working directory
-p: password (- to prompt)
-n: client hostname
-k: keyboard layout on server (en-us, de, sv, etc.)
-g: desktop geometry (WxH)
-f: full-screen mode
-b: force bitmap updates
-L: local codepage
-A: enable SeamlessRDP mode
-B: use BackingStore of X-server (if available)
-e: disable encryption (French TS)
-E: disable encryption from client to server
-m: do not send motion events
-C: use private colour map
-D: hide window manager decorations
-K: keep window manager key bindings
-S: caption button size (single application mode)
-T: window title
-N: enable numlock syncronization
-X: embed into another window with a given id.
-a: connection colour depth
-z: enable rdp compression
-x: RDP5 experience (m[odem 28.8], b[roadband], l[an] or hex nr.)
-P: use persistent bitmap caching
-r: enable specified device redirection (this flag can be repeated)
'-r comport:COM1=/dev/ttyS0': enable serial redirection of /dev/ttyS0 to COM1
or COM1=/dev/ttyS0,COM2=/dev/ttyS1
'-r disk:floppy=/mnt/floppy': enable redirection of /mnt/floppy to 'floppy' share
or 'floppy=/mnt/floppy,cdrom=/mnt/cdrom'
'-r clientname=<client name>': Set the client name displayed
for redirected disks
'-r lptport:LPT1=/dev/lp0': enable parallel redirection of /dev/lp0 to LPT1
or LPT1=/dev/lp0,LPT2=/dev/lp1
'-r printer:mydeskjet': enable printer redirection
or mydeskjet="HP LaserJet IIIP" to enter server driver as well
'-r sound:[local[:driver[:device]]|off|remote]': enable sound redirection
remote would leave sound on server
available drivers for 'local':
alsa:ALSA output driver, default device: default
'-r clipboard:[off|PRIMARYCLIPBOARD|CLIPBOARD]': enable clipboard
redirection.
'PRIMARYCLIPBOARD' looks at both PRIMARY and CLIPBOARD
when sending data to server.
'CLIPBOARD' looks at only CLIPBOARD.
-0: attach to console
-4: use RDP version 4
-5: use RDP version 5 (default)
victor@ubuntu :~$rdesktop -f 172.27.1.6:51321
Autoselected keyboard map en-us
CTRL+ALT + enter 推出全屏
来源：oschina
链接：https://my.oschina.net/u/1396926/blog/267473