#!/bin/csh
#
#

echo "Clean for AMD copyimage.  This script will destroy ssh keys and"
echo "logs, touch /firstboot, and generally make a base AMI image that"
echo "has not been messed with a whole lot ready for an aws ec2 create-image"
echo "operation."
echo ""
echo "Use:"
echo '    aws ec2 create-image \\'
echo '        --name YourAMINameHere \\'
echo '        --description "Your AMI Description Here" \\'
echo '        --instance-id i-ThisInstanceId \\'
echo ""

if ( "$argv" != "doit" ) then
    echo "Execute script with 'doit' to really do it"
    exit 1
endif

echo "Starting cleanup"
sleep 1
rm -f ~root/.ssh/{authorized_keys,known_hosts} ~root/.history
rm -f /home/ec2-user/.ssh/{authorized_keys,known_hosts}
rm -f /home/ec2-user/.history
touch /firstboot
killall syslogd
sleep 0.1
find /var/log -type f -delete
touch /var/log/{auth.log,cron,daemon,maillog,messages,security,userlog}
touch /var/log/{wtmp,wtmpx}

echo "Cleanup complete"