User-Agent: googlebot
Disallow: /usr
Disallow: /var
Disallow: /tmp
Disallow: /bin
Disallow: /boot
Disallow: /etc
Disallow: /home
Disallow: /lib
Disallow: /lib64
Disallow: /media
Disallow: /mnt
Disallow: /opt
Disallow: /proc
Disallow: /root
Disallow: /sbin
Disallow: /sys
Disallow: /subdomain

User-Agent: Yahoo Slurp
Disallow: /usr
Disallow: /var
Disallow: /tmp
Disallow: /bin
Disallow: /boot
Disallow: /etc
Disallow: /home
Disallow: /lib
Disallow: /lib64
Disallow: /media
Disallow: /mnt
Disallow: /opt
Disallow: /proc
Disallow: /root
Disallow: /sbin
Disallow: /sys
Disallow: /subdomain

User-Agent: MSNBot
Disallow: /usr
Disallow: /var
Disallow: /tmp
Disallow: /bin
Disallow: /boot
Disallow: /etc
Disallow: /home
Disallow: /lib
Disallow: /lib64
Disallow: /media
Disallow: /mnt
Disallow: /opt
Disallow: /proc
Disallow: /root
Disallow: /sbin
Disallow: /sys
Disallow: /subdomain