Usage: nfsadmin mapping computer name common_options config config_options common_options are: -u user Identity of the user ...

Usage: nfsadmin mapping [computer name] [common_options] config config_options  common_options are:     -u user              Identity of the user whose credentials are to be used     -p password          Password of the user  config_options are:     mapLookup = [yes | no]     mapsvr =     Use specified server for User Name Mapping.     ADLookup = [yes | no]     ADDomain =   Use specified AD domain to provide mapping information.