| 1 |
ifconfig |
Display and manipulate route and network interfaces. |
| 2 |
ip |
It is a replacement of the ifconfig command. |
| 3 |
traceroute |
Network troubleshooting utility. |
| 4 |
tracepath |
Similar to traceroute but doesn’t require root privileges. |
| 5 |
ping |
To check connectivity between two nodes. |
| 6 |
netstat |
Display connection information. |
| 7 |
ss |
It is a replacement for netstat. |
| 8 |
dig |
Query DNS related information. |
| 9 |
nslookup |
Find DNS related query. |
| 10 |
route |
Shows and manipulates IP routing table. |
| 11 |
host |
Performs DNS lookups. |
| 12 |
arp |
View or add contents of the kernel’s ARP table. |
| 13 |
iwconfig |
Used to configure wireless network interface. |
| 14 |
hostname |
To identify a network name. |
| 15 |
curl or wget |
To download a file from the internet. |
| 16 |
mtr |
Combines ping and tracepath into a single command. |
| 17 |
whois |
Will tell you about the website’s whois. |
| 18 |
ifplugstatus |
Tells whether a cable is plugged in or not. |
