#!/bin/bash
#
# chkconfig: 35 20 12
# description: Permit root SSH login on AWS
#

set -o pipefail;
set -e;
LOGFILE=/var/log/exec-user-data.log;

exec 1>$LOGFILE;
exec 2>&1;

TMPFILE=/tmp/user-data.$$;
URL=http://169.254.169.254/latest/user-data;

rm -rvf $TMPFILE;
wget -q -O $TMPFILE $URL;

head -n1 $TMPFILE | grep -Eq '^#!/bin/bash|#!/bin/sh';

sh -x $TMPFILE;

rm -rvf $TMPFILE;

