ec2ssh.sh

function ec2ssh
{
        instance=$1
        host=`ec2-describe-instances $1 | grep ^INSTANCE | cut -f 4`
        if [ "$host" = "" ]
        then
                host=`ec2-describe-instances $1 | grep ^INSTANCE | cut -f 17`
        fi
        if [ "$host" = "" ]
        then
                host=`ec2-describe-instances $1 | grep ^INSTANCE | cut -f 18`
        fi
        ssh -o "StrictHostKeyChecking no" ec2-user@$host $2 $3 $4 $5 $5 $6 $7 $8 $9
}