converting a NetBeui Name to the binded IP address on NetBeui on TCP/IP platform; for Cygwin.

nbn2ip

#!/bin/bash
export LANG=ja_JP.UTF-8
pname=$(basename "$0")
usage="$pname NBName
$pname {-h|--help}
FEATURES

OPTIONS
"

errp=false
while true; do
  case "$1" in
  -h|--help) echo "$usage"; exit 0;;
  -*) echo "$pname: $1: unknown option.">&2; errp=true; shift;;
  *) break;;
  esac
done
$errp && exit 1
test $# -le 0 && { echo "$usage"; exit 1; }

nbname="$1"
mac=$(nbtstat -a "$nbname" | iconv -f sjis -t utf-8 | sed -n '
/^.*MAC アドレス = \(..-..-..-..-..-..\).*$/s//\L\1/
T
#s/-/:/g
p
')

arp -a | iconv -f sjis -t utf-8 | awk '/'"$mac"'/ { print $1 }'