-sS
TCP Syn Scan
-sT
TCP Connect Scan
-p
Select port to scan
-sV
Service Identification
-O
OS Fingerprinting
-Pn
Disable Ping Scan
-iL
Target the Input File
-T
(0-5) Scan Timing
-oA
Output to 3 Major Formats
-oN
Output Normal
-oG
Output Grepable
-oX
Output XML