TechRepublic

How to configure a static IP address in Ubuntu Server 18.04

How to configure a static IP address in Ubuntu Server 18.04 Your email has been sent Canonical has changed the way we configure static IPs in Ubuntu. Jack Wallen shows you how it's done. From the ...
Ars Technica

Ubuntu using old IP despite IP change

I changed the fixed ip address in network/interfaces on server XYZ, and "ip addr" reflects the change. I rebooted XYZ. I am able to ssh to the system using the new IP addr (192.168.1.1) . However ...
TechRepublic

How to Scan for IP Addresses on Your Network with Linux

How to Scan for IP Addresses on Your Network with Linux Your email has been sent Are you having trouble remembering what IP addresses are in use on your network? Jack Wallen shows you how to discover ...
Network World

Digging up IP addresses with the Linux dig command

Not unlike nslookup in function, but with a lot more options, the dig command provides information that name servers manage and can be very useful for troubleshooting problems. It’s both simple to use ...