chroot bash script

#/bin/bash
export HOME=/root
export LC_ALL=C
export LANGUAGE=C
if mountpoint /proc; then
        mount --bind /dev dev/
        chroot . /startme.sh
else
        mount none -t proc /proc
        mount none -t sysfs /sys
        mount none -t devpts /dev/pts
        /etc/init.d/ssh start
        /etc/init.d/mysql start
        cd /var/www/redmine
        screen -dmS redmine bundle exec rails server webrick -e production -p 80 -b 0.0.0.0
        /bin/bash -i
fi