Hawk
Network, recon and offensive-security tool for Linux.
Hawk is a network and pentest utility that I developed so that could perform a variety of tasks such as ifconfig, ping, traceroute, port scans (including SYN, TCP, UDP, ACK, comprehensive scan, host discovery (scan for up devices on a local network), MAC address detection (get MAC address of a host IP on a local network), banner grabbing, DNS checks (with geolocation information), WHOIS, subdomain enumeration, vulnerability reconnaissance, packet sniffing, MAC spoofing, IP spoofing, SYN flooding, deauth attack and brute-force attack (beta).