#! /usr/bin/env bash
# $Id: sudoatall.sh 1787 2007-11-22 20:00:31Z jnieuwen $
# Copyright (c) 2007, Jeroen van Nieuwenhuizen
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

if [ $# -lt 2 ]
then
	echo "Usage: $0 <hostsfile> <command>"
	exit 1
fi

FILE=$1
shift

if [ -r "$FILE" ]
then
	echo -n "Password: "
	read -s PASSWORD
	echo
	echo "Got password"
	cat $FILE | while read HOSTNAME
	do
		echo -- START: $HOSTNAME --
		echo $PASSWORD | ssh $HOSTNAME sudo -S $*
		echo -- END: $HOSTNAME --
	done
else
	echo "Host file is not readable"
	exit 1
fi