CheckPoint - Checking Duplex Settings of Interfaces in one go!

# for ii in $(ifconfig | awk ' /Ethernet/ {print $1}') ;do ethtool $ii; done | egrep  'eth|Speed|Duplex' 
Settings for eth0:
Speed: 100Mb/s
Duplex: Full
Settings for eth1:
Speed: 1000Mb/s
Duplex: Full
Settings for eth1.150:
Speed: 1000Mb/s
Duplex: Full
Settings for eth1.160:
Speed: 1000Mb/s
Duplex: Full