1 lsadmuser
2? 
2  -?
2  -h
2  -help
3?  -fmt
3.1! default
3.1 delim character
3.1 xml
4?  -p
4.1! off
4.1 on
5?  -hdr
5.1! on
5.1 off
6?  -r number
7?  -v
7.1! off
7.1 on
8? 
8  -l
8  -s
9?  -role
9.1 admin
9.1 backup
9.1 monitor
9.1 operator
10? 
10+ 
10 user_name
10  -