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Click Next and on the next screen is where you get to decide how much RAM you want to set aside for CentOS — kind of like how your primary OS requires a certain amount of memory to operate. This number is represented in megabytes MB. Fixed size has the advantage of some slight speed increases because of its larger initial size. You can leave the default name as is or change it to anything you choose. For the virtual hard drive size we entered 40GB , then click Create.
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It is mandatory to procure user consent prior to running these cookies on your website. VirtualBox is a free and open-source virtualization software for x86 hardware. It is available for both Windows and Linux like operating system, it is one the most popular virtualization software used at Desktop level.
In this article we will discuss how to install latest version of VirtualBox VirtualBox Virtualbox rpm package and its dependencies are not available in the default CentOS 7 and RHEL 7 yum repositories, so we have to set virtualbox repository using the beneath command. Start by configuring the network. Ask someone a network administator? Choose a mirror that is close to you. If you can't find a local mirror, then you can copy the one from this screenshot it is a general CentOS mirror.
After configuring network, location, software and all, you should be back on this page. Make sure there are no warnings anymore and that you made the correct choice everywhere. You can enter a root password and create a user account while the installation is downloading from the internet. This is the longest step, it can take several minutes or up to an hour if you have a slow internet connection.
Time to reboot the computer and start CentOS 7 for the first time. After a couple of seconds, you should see a logon screen. This is called a tty or a getty. Here you can type root as username. The login process will then ask your password nothing will appear on screen when you type your password. And this is what it looks like after logon. You are logged on to your own Linux machine, very good. When using ssh the same commands will give this screenshot:.
If the last part is a bit too fast, take a look at the next topic CentOS 7 first logon.
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