C Get user's connection number. This parameter retrieves the user's connection number. NetWare assigns a connection number to any workstation that attaches to a server. NetWare uses this number to control communications among workstations. The number may be different each time the workstation attaches.
P Get user's physical address.
SH Get version of shell the user ran prior to logging in. This parameter retrieves the version of the NetWare shell that the user ran prior to logging in. U Get user name. Use this parameter to retrieve a user's login name. If you do not specify a path, the file will be written to the current directory.