Take a look at your devices and current configuration with the ip addr command # ip addr # or ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN…
To setup for rpmbuild follow the command below (I've added a thing or two past basics. Commands # yum install rpmdevtools # rpmdev-setuptree # mkdir ~/rpmbuild/tmp # -- Optional below…