#!/bin/bash
# Verify one parameter
if [[ $# != 1 ]]; then
   echo Usage: "'rd_label <device file>'"
   exit 1
   fi
# Read the label
lbl=$(dd bs=1 skip=32808 count=32 if=$1 2>/dev/null)
if [[ $? != 0 ]]; then
   echo Couldn\'t get CD label!
   exit 1
   fi
# Trim trailing blanks
lbl=$(echo $lbl  |  sed 's/ *$//')
echo $lbl
