| Current Path : /usr/share/doc/ifupdown/examples/ |
| Current File : //usr/share/doc/ifupdown/examples/get-mac-address.sh |
#!/bin/sh
set -e
export LANG=C
iface="$1"
mac=$(/sbin/ifconfig "$iface" | sed -n -e '/^.*HWaddr \([:[:xdigit:]]*\).*/{s//\1/;y/ABCDEF/abcdef/;p;q;}')
which=""
while read testmac scheme; do
if [ "$which" ]; then continue; fi
if [ "$mac" == "$(echo "$testmac" | sed -e 'y/ABCDEF/abcdef/')" ]; then which="$scheme"; fi
done
if [ "$which" ]; then echo $which; exit 0; fi
exit 1