convenient bash script to install guest-additions for virtualbox vm. Run script in ubuntu guest OS. Not host.

gistfile1.txt

#!/bin/bash
 
###
# 
# Copyright (c) 2013 KimSia
# 
# Ubuntu 12.10 based web server VirtualBox Guest Additions installation script on Guest Ubuntu
# Run this by executing the following from a fresh install of Ubuntu 12.10 server:
# 
#     bash -c "$(curl -fsSL https://raw.github.com/gist/4442745)" 
# 
# Also, run this as root, unless you enjoy failing.
# 

 
export DEBIAN_FRONTEND=noninteractive
 
########################################
## System Updates
########################################
apt-get update
apt-get install dkms
apt-get install virtualbox-guest-additions
apt-get install build-essential linux-headers-$(uname -r)
apt-get install virtualbox-ose-guest-x11