If you don't know the MAC address of a Linux-based machine, what command-line utility can you use to ascertain it?
A. ipconfig
B. config
C. macconfig
D. ifconfig
Answer:D
If you don't know the MAC address of a Linux-based machine, what command-line utility can you use to ascertain it?
A. ipconfig B. config C. macconfig D. ifconfig
Explanation: To find MAC address of a Unix/Linux workstation, use ifconfig or ip a.