ifdata
Display information about a network interface.
TLDR
Display the whole configuration of the specified interface
$ ifdata -p [eth0]
Indicate the [e]xistence of the specified interface via the exit code
$ ifdata -e [eth0]
Display the IPv4 [a]dress and the [n]etmask of the specified interface
$ ifdata -pa -pn [eth0]
Display the [N]etwork adress, the [b]roadcast adress, and the MTU of the specified interface
$ ifdata -pN -pb -pm [eth0]
Display help
$ ifdata
