update usage screen

This commit is contained in:
fyodor 2006-06-25 05:01:12 +00:00
parent 4c588f3f3b
commit e742c004b1

View file

@ -232,7 +232,9 @@ printf("%s %s ( %s )\n"
" --version-all: Try every single probe (intensity 9)\n"
" --version-trace: Show detailed version scan activity (for debugging)\n"
"OS DETECTION:\n"
" -O: Enable OS detection\n"
" -O: Enable OS detection (try 2nd generation, then 1st if that fails)\n"
" -O1: Only use the old (1st generation) OS detection system\n"
" -O2: Only use the new OS detection system (no fallback)\n"
" --osscan-limit: Limit OS detection to promising targets\n"
" --osscan-guess: Guess OS more aggressively\n"
"TIMING AND PERFORMANCE:\n"