ping & hping3

Live host discovery.

hping3

One of the most useful tool, provides control on type of packets sent (ICMP, TCP).

Ping sending 3 ICMP packets on port 80

💡 Port 80 is not usually blocked on websites…

URL=www.google.com
hping3 -S $URL -p 80 -c 3

ping

Ping sending 3 ICMP packets to the URL.

URL=www.google.com
ping $URL -c 3