Top 6 things you Must learn About Oracle VirtualBox.

 In this Post i am going to share below details .

how to ? change hostname update /etc/hosts enable copy and past stop and disable firewall update yum utility & connect VM outside ,

By click on below URL You will get the video also for this setup ..

https://www.youtube.com/watch?v=4NNC7OidyGA

hostname Change :

How to enable copy and post from outside VM to VM vice versa..

How to stop and Disable firewall .Edit the /etc/hosts file and click I then enter ip tab then hostname  then save it :wq

To update the Yum Utility you should enable the internet in your server for the do the network setup as per below snap and reboot then start the services ... 

Thanks,

Srini