>_ osk nmap

Build nmap commands visually from your terminal.

Part of OffSecKit | Browser version | Unified CLI

Install

This tool is part of the OffSecKit CLI toolkit:

pip install offseckit

Usage

# Build a basic SYN scan command
osk nmap build -t 10.10.10.10

# Full port scan with version detection
osk nmap build -t 10.10.10.10 --all-ports -sV --open

# Use a preset profile
osk nmap preset quick -t 192.168.1.0/24

# Vulnerability scan preset
osk nmap preset vuln -t 10.10.10.10

# Stealth scan with evasion
osk nmap build -t 10.10.10.10 -s syn -T 2 -f --source-port 53

# List all presets, scan types, and timing templates
osk nmap presets
osk nmap scans
osk nmap timing

Options

Flag	Description	Default
-t, --target	Target IP, hostname, or CIDR	(required)
-s, --scan-type	Scan type (syn, connect, udp, null, fin, xmas, ack, window)	syn
-p, --ports	Port specification	top 1000
--top-ports	Scan top N ports	—
--all-ports	Scan all 65535 ports	—
-F, --fast	Fast mode (top 100 ports)	—
-sV	Service version detection	—
-O	OS detection	—
-sC	Default NSE scripts	—
-A	Aggressive mode	—
-T	Timing template (0-5)	3
--script	NSE script(s)	—
--open	Show only open ports	—
-f	Fragment packets	—
-D	Decoy addresses	—

Presets

Preset	Description
quick	Top 100 ports with version detection
full	All 65535 ports with version detection
stealth	Low-noise scan for monitored environments
vuln	Version detection + vulnerability scripts
aggressive	OS, versions, scripts, and traceroute
udp	Top 100 UDP ports with version detection

Related

• OffSecKit CLI — full toolkit (pip install offseckit)
• Browser version — use in your browser
• Nmap Cheat Sheet — full guide

License

MIT