Look for a program called puTTy
Link
Not exactly the cmd--but it will work for connections to ssh--good for 9x and nt (2k & xp)
Second edit--if you look on that site they have a cmd front end (if you want to call it that) for putty called plink. I've never used it though. With putty/ssh I have a server that doesnt have a mouse, cdrom, floppy, monitor, or gui. Just a nic, memory, processor and harddrives.
