ifdata
Display information about a network interface. tldr-pages
On several platforms
Several platforms
print the whole configuration of the specified interface
ifdata -p eth0IdentifyIndicate the existence of the specified interface via the exit code
ifdata -e eth0Identifyprint the IPv4 address and the netmask of the specified interface
ifdata -pa -pn eth0Identifyprint the Network address, the broadcast address, and the mTU of the specified interface
ifdata -pN -pb -pm eth0IdentifyDisplay help
ifdataIdentify