| 267 |
set -- $(getent hosts $1) |
set -- $(getent hosts $1) |
| 268 |
echo $1 |
echo $1 |
| 269 |
} |
} |
| 270 |
|
|
| 271 |
|
iface_for_ip() |
| 272 |
|
{ |
| 273 |
|
set -- $(ip -o addr show to $1) |
| 274 |
|
echo $2 |
| 275 |
|
} |
| 276 |
|
|
| 277 |
|
iface_for_mac() |
| 278 |
|
{ |
| 279 |
|
local interface="" mac="$(echo $1 | sed 'y/ABCDEF/abcdef/')" |
| 280 |
|
for interface in /sys/class/net/*; do |
| 281 |
|
if [ $(cat $interface/address) = "$mac" ]; then |
| 282 |
|
echo ${interface##*/} |
| 283 |
|
fi |
| 284 |
|
done |
| 285 |
|
} |
| 286 |
|
|
| 287 |
|
mac_for_iface() |
| 288 |
|
{ |
| 289 |
|
local iface="$1" |
| 290 |
|
if [ -f /sys/class/net/${iface}/address ] |
| 291 |
|
then |
| 292 |
|
cat /sys/class/net/${iface}/address |
| 293 |
|
fi |
| 294 |
|
} |
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