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 ...
Hey all, odd problem:<BR><BR>I had ubuntu working fine on a computer, then all of the sudden it would only get an ipv6 address rather than the normal ipv4 one, and network connectivity refused to work ...
I've recently written about using bash arrays and bash regular expressions, so here's a more useful example of using them to test IP addresses for validity. To belabor the obvious: IP addresses are 32 ...