More scripts from tools dir.

print_udev.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+li_show_lines=$(ip -o li show)
+
+while read line ; do
+   #echo "* $line"
+   line=${line#*: }
+   ifname=''
+   mac=''
+   case $line in
+      eth* | enp* | wlan*)
+         #echo "LIKE: $line"
+         hunks=($line);
+         ifname="${hunks[0]}"
+         ifname="${ifname%:*}"
+         #echo "N: ${#hunks[@]}"
+         for i in `seq 1 ${#hunks[@]}`; do
+            #echo  "$i ${hunks[$i]}"
+            if [ ! -z "${hunks[$i]}" -a "${hunks[$i]}" = "link/ether" ]; then
+               mac="${hunks[ $[ $i + 1] ]}"
+               break;
+            fi
+         done
+         #echo "Hi! $ifname has [$mac]"
+         echo 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="'$mac'", ATTR{dev_id}=="0x0", ATTR{type}=="1", NAME="'$ifname'"'
+         ;;
+      *)
+         #echo "IGNORING: $line"
+         ;;
+   esac
+done <<< "$li_show_lines"