Create a FreeBSD 64bit VM with VirtualBox, on FreeBSD, Accepting VNC Connections

CreateFreeBSDVm.sh

# Create a VM named 'MyBSDBox' (64 bit FreeBSD)
VBoxManage createvm --ostype FreeBSD_64 --register --basefolder /vms --name MyBSDBox

# 1gig of memory, 1 CPU.. and set the network to bridged via EM0, emulating the 82540EM chipset
VBoxManage modifyvm MyBSDBox --memory 1024 --ioapic on --cpus 1 --chipset ich9 --nic1 bridged --nictype1 82540EM --bridgeadapter1 em0

# 20 gig Dynamic HDD image, on sata controller
VBoxManage createhd --size 20000 --filename "/vms/MyBSDBox/MyBSDBox.vdi"
VBoxManage storagectl MyBSDBox --name "SATA Controller" --add sata --controller IntelAhci --portcount 4
VBoxManage storageattach MyBSDBox --storagectl "SATA Controller" --port 0 --device 0 --type hdd --medium "/vms/MyBSDBox/MyBSDBox.vdi"

 # Attach the FreeBSD Disk to the DVD Drive (/root/FreeBSD-10.0-RELEASE-amd64-disc1.iso)
VBoxManage storagectl MyBSDBox --name "IDE Controller" --add ide --controller PIIX4
VBoxManage storageattach MyBSDBox --storagectl "IDE Controller" --port 1 --device 0 --type dvddrive --medium /root/FreeBSD-10.0-RELEASE-amd64-disc1.iso


# Set the VNC Password  to 'password'
VBoxManage modifyvm MyBSDBox --vrdeproperty VNCPassword=password

# Start the machine, listening for VNC on port 5001
VBoxHeadless --startvm MyBSDBox --vrde on --vrdeproperty TCP/Ports=5001


# After installing OS, shutdown with Ctrl-C, remove the DVD
VBoxManage storageattach MyBSDBox --storagectl "IDE Controller" --port 1 --device 0 --type dvddrive --medium none

# and start it up again