Networking Flashcards
ip a
Display all network interfaces and IP address
ip addr show dev eth0
Display eth0 address and details
ethtool eth0
Query or control network driver and hardware settings
ping host
Send ICMP echo request to host
whois domain
Display whois information for domain
dig domain
Display DNS information for domain
dig -x IP_ADDRESS
Reverse lookup of IP_ADDRESS
host domain
Display DNS IP address for domain
hostname -i
Display the network address of the host name
hostname -I
Display all local IP addresses of the host
wget http://domain.com/file
Download http://domain.com/file
netstat -nutlp
Display listening tcp and udp ports and corresponding
programs
ifconfig
Display information about network interfaces
traceroute host
Display the path that packets take to host
tcpdump
Capture and analyze network traffic
