Print the sections of a binary (offset, length, name) in a nice and compact way

sections

#!/bin/sh
#
# Copyright (C) 2011 <fwhacking|gmail:com>
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

OBJDUMP=$(which objdump)
AWK=$(which awk)

if [ -z $OBJDUMP ]; then
	echo "Please install 'objdump'"
	exit 1
fi

if [ -z $AWK ]; then
	echo "Please install 'awk'"
	exit 1
fi

if [ $# -lt 1 ]; then
	echo "Usage: $0 file"
	exit 1
fi

$OBJDUMP -h $1 | $AWK 'BEGIN {print "OFFSET     LENGTH     SECTION"} /[ ]+[0-9]+/ {printf "0x%s 0x%s %s\n", $6, $3, $2}'