student@isrm-vm:~$ netstat -i
Kernel Interface table
Iface   MTU Met   RX-OK RX-ERR RX-DRP RX-OVR    TX-OK TX-ERR TX-DRP TX-OVR Flg
eth0       1500 0      1955      0      0 0           521      0      0      0 BMRU
lo        65536 0       359      0      0 0           359      0      0      0 LRU

student@isrm-vm:~$ netstat -i | cut -d' ' -f1,2
Kernel Interface
Iface 
eth0 
lo 

student@isrm-vm:~$ netstat -i | awk -F' *' '{print $1,$2,$4}'
Kernel Interface 
Iface MTU RX-OK
eth0 1500 2029
lo 65536 359