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1.7 Networking

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Tomato6966 edited this page Jun 29, 2021 · 1 revision

Display all network interfaces and IP address

ip a

Display eth0 address and details

ip addr show dev eth0

Query or control network driver and hardware settings

ethtool eth0

Send ICMP echo request to host

ping host

Display whois information for domain

whois domain

Display DNS information for domain

dig domain

Reverse lookup of IP_ADDRESS

dig -x IP_ADDRESS

Display DNS IP address for domain

host domain

Display the network address of the host name.

hostname -i

Display all local IP addresses of the host.

hostname -I

Download http://domain.com/file 

wget http://domain.com/file

Display listening tcp and udp ports and corresponding programs

netstat -nutlp

Hover over the Boxes then you can copy paste it in the console, everything will be done automatically!

Note that if you do it without SUDO you might not have permissions to execute a specific Command

Make sure to be in the User: "root" by typing su root / su - / sudo su

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