Virtual Box and Virtual Box Guest Additional

Oracle Virtual Box Installation

1) Install Virtual Box from following link   https://www.virtualbox.org/

2) On virtual box we install OS , for this we need iso file.

3)Virtual box Guest  Additions for linux

for this we need   following packages, Better to configure yum 

yum install dkms binutils gcc make patch libgomp glibc-headers glibc-devel kernel-headers kernel-devel

4) mount Under Devices -> Install Guest Additional

mount -t  iso9660 /dev/sr0 /media




5)  run ./VirtualboxRun.sh

Incase any errors /var/log/vboxadd-install.log

For RHEL 7 we need to install different Guest additional Plugins