#contents *Install&Setup [#l197a05e] **Install VirtualBox [#v570ef93] :Step.1| Download the installer(virtualization platform package) from [https://www.virtualbox.org/wiki/Downloads here] :Step.2| Run installer| #ref(install_fig1.png) :Step.3| Setup install folder| #ref(install_fig2.png) :Step.4| Confirm shortcut option| #ref(install_fig3.png) :Step.5| Execute install| #ref(install_fig4.png) *HowToUse [#kf3359ce] **Create New Virtual Machine [#s70829f9] :Step.1| Click "New" button and define guest OS #ref(howtouse_fig1.png) |LEFT:150|LEFT:300|LEFT:200|c |CENTER:Item|CENTER:Description|CENTER:Example|h |Name|Name of guest OS|"CentOS6.5(64bit)"| |Type|Type of guest OS|"Linux"| |Version|Version of guest OS|"Red Hat(64bit)"| :Step.2| Specify the memory size for guest OS #ref(howtouse_fig2.png) |LEFT:150|LEFT:300|LEFT:200|c |CENTER:Item|CENTER:Description|CENTER:Example|h |Memory Size|Memory allocation size for guest OS|"2048MB"| :Step.3| Choose default option and click "next" button #ref(howtouse_fig3.png) |LEFT:150|LEFT:300|LEFT:200|c |CENTER:Item|CENTER:Description|CENTER:Example|h |Hard drive|Check if you want to create virtual hard drive|"Create a virtual hard drive now"(default)| :Step.4| Choose default option(VDI) for hard drive file type and click "next" button #ref(howtouse_fig4.png) |LEFT:150|LEFT:300|LEFT:200|c |CENTER:Item|CENTER:Description|CENTER:Example|h |Hard drive file type|Choose Hard drive file type (VDI, VMDK, VHD, HDD, QED, QCOW)|"VDI"(default)| :Step.5| Choose default option(Dynamically allocated) and click "next" button #ref(howtouse_fig5.png) |LEFT:150|LEFT:300|LEFT:200|c |CENTER:Item|CENTER:Description|CENTER:Example|h |Storage on Physical hard drive|Choose from "Dynamically allocated" or "Fixed size"|"Dynamically allocated"(default)| :Step.6| Set Box file name, location (I recommend to use default location) and choose file size. Then click "create" button. Now you will see new icon for guest OS. #ref(howtouse_fig6.png) |LEFT:150|LEFT:300|LEFT:200|c |CENTER:Item|CENTER:Description|CENTER:Example|h |Box File name and location and size|Set "Box file name and location" and its "size"|"CentOS 6.5(64bit)", "32GB"| :Step.7| Confirm the newly created guest OS icon is selected, click "start" button. :Step.8| Select startup disk(ISO file) and click "start" button. #ref(howtouse_fig7.png) |LEFT:150|LEFT:300|LEFT:200|c |CENTER:Item|CENTER:Description|CENTER:Example|h |Startup disk|Choose "ISO File"|"CentOS-6.5-x86_64-bin-DVD1"| :Step.9| Run guest OS. And follow the operation for each OS. #ls2(HowToUse/CentOS/) **Setup Network [#j501f55a] :Step.1| Power-off the Guest OS. :Step.2| Select "Network" menu, "Adapter2" tab and set the parameter as below and Click "OK" button. Remember MAC Address which is necessary for setup network adapter in guest OS. #ref(SetupNetwork_fig2.png,,500x312,) |LEFT:150|LEFT:300|LEFT:200|c |CENTER:Item|CENTER:Description|CENTER:Example|h |Enable Network Adapter||TRUE| |Attached To||Host Only Adapter| |Name||VirtualBox Host-Only Eathernet Adapter| :Step.3| Run Guest OS. :Step.4| Setup Network adapter in Guest OS. #ls2(HowToUse/CentOS/) **Setup Guest Additions [#fe6d4d8f] :Step.1| Create snapshot. #ref(SetupGuestAdditions_fig0.png,,500x312,) :Step.1| Login with root. :Step.2| Execute the following command. # yum install gcc kenel-devel kernel-headers dkms make bzips2 # reboot :Step.3| Login with root and execute the following command. #export KERN_DIR=/usr/src/kernels/`uname -r` :Step.4| Mount Guest Additions CD Image from "Device"->"Insert Guest Additions CD-Image". #ref(SetupGuestAdditions_fig1.png,,500x312,) :Step.5| If the auto-run didn't run, right click the CD driver icon and select "Open with Auto-run prompt". After the installation is finished, you can access mouth pointer seamlessly between guest OS and host OS. :Step.6| Eject the "Guest Additions CD-Image" drive. *Contributer [#ge261d27] *Author [#ge261d27] S.Yatsuzuka