Network Commands
| Command | Description |
|---|---|
| ip addr show Or ifconfig | List all IP addresses and network interfaces |
| ip addr add IP-Address dev eth1 | Add a temporary IP address to interface eth1 |
| netstat -pnltu | Display all listening port |
| whois domainname | Display more information about any domain |
| dig domainname | Display DNS information of any domain |
| host domainname | Perform an IP lookup for a domain |
| dig -x IP-Address | Perform a reverse lookup of an IP address |
| dig -x domainame | Perform a reverse lookup on domain |
| ping host-ip | Check connectivity between two hosts |