nmap(1) on Linux
The text 7cefefd15f07, as Debian 2.2 (Potato) shipped it.
Network exploration tool and security scanner
Flags it lists
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-I -
-O -
-P0 -
-PB -
-PI -
-PT -
-S -
-e -
-f -
-g -
-h -
-i -
-m -
-o -
-sF -
-sN -
-sP -
-sS -
-sT -
-sU -
-sX -
-v