-u username

Specify the name of the user for the remote server. 

-p password

Specify username's password on the command line. No subsequent password prompt appears.

-P 

Prompt for username's password. The password does not display as you type it. This option proves especially if you want to include the command but not the password in a batch file.

-s 

Synchronize the local time to that of the remote server. This requires superuser privileges. 

servername

Specify the name of the remote server. 

object

Specify the name of a shared object on a remote LM-NT-OS/2 server.