前回の記事でVirtualBoxがインストール出来たら
勢いに乗って Vagrant までいっちゃいましょう！

# wget https://dl.bintray.com/mitchellh/vagrant/vagrant_1.7.2_x86_64.rpm
# rpm -Uvh vagrant_1.7.2_x86_64.rpm
# vagrant -v
Vagrant 1.7.2

# mkdir vagrant
# vagrant init precise32 http://files.vagrantup.com/precise32.box
# vagrant up

# vagrant ssh

Welcome to Ubuntu 12.04 LTS (GNU/Linux 3.2.0-23-generic-pae i686)

 * Documentation:  https://help.ubuntu.com/
New release '14.04.1 LTS' available.
Run 'do-release-upgrade' to upgrade to it.

Welcome to your Vagrant-built virtual machine.
Last login: Fri Sep 14 06:22:31 2012 from 10.0.2.2



vagrant@precise32:~$
vagrant@precise32:~$ uname -a
Linux precise32 3.2.0-23-generic-pae #36-Ubuntu SMP Tue Apr 10 22:19:09 UTC 2012 i686 i686 i386 GNU/Linux
vagrant@precise32:~$ exit

# vagrant destroy
    default: Are you sure you want to destroy the 'default' VM? [y/N] y
==> default: Forcing shutdown of VM...
==> default: Destroying VM and associated drives...
# vagrant ssh
VM must be created before running this command. Run `vagrant up` first.
#

これだけで VirtualBox上で
Ubuntu 12.04 LTS 32-bitが動いている環境をGetすることができちゃう。。。
すんごいなぁ

参考
http://lab.raqda.com/vagrant/getting-started/index.html