Usage: rdesktop [options] server[:port]

-u: user name   --用户名

-d: domain  --域

-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=': 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

oss:OSS output driver, default device: /dev/dsp or $AUDIODEV

'-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

看着有些复杂，其实常用的也不过两三项而已

-u: user name  --设置要登录的用户

-g: desktop geometry (WxH) --设置远程桌面的分辨率

-f: full-screen mode  --全屏访问模式