This software is known as a hypervisor. Host machine, host computer, host operating system, or just host refers to physical machines equipped with a hypervisor, such as the kernel-based virtual machine (KVM). Guest machines, guest computers, guest operating systems or simply guests are the countless VMs that use your resources. The compute resources CPU, memory and storage are treated by the hypervisor as a set of resources that can be easily shared by existing guests or transferred to new virtual machines. Using VMs, multiple operating systems can run simultaneously on a single machine, like a Linux distribution on a Mac laptop🇧🇷 Each operating system operates in the same way that an operating system or application would normally operate on host hardware, so the user experience final replicated in the VM is very similar to an operating system experience taking place in real time on a physical computer. We have mentioned below the steps to create a Linux virtual machine with VirtualBox.
Steps to Create a Linux Virtual Machine with VirtualBox
Download and install Ubuntu
There are numerous Linux distributions, with Ubuntu being one of the most used options. In short, Ubuntu it’s easy to use and effective for cloud, Internet of Things and other applications where security is important. Make Ubuntu build one Linux virtual machine🇧🇷 Depending on your computer architecture, you can select the 32 bit or 64-bit versions🇧🇷 In general, 64-bit architecture is faster than 32-bit equivalents, but 64-bit allows you to give the system access to many more resources🇧🇷 For its scalability, 64-bit is often the choice. Choose the option that best suits your needs.
Install VirtualBox
You also need emulation software such as VirtualBox🇧🇷 this free virtualization tools allows you to run your virtual machine on a physical computer without having to reinstall the operating system. Along with these benefits, you can anticipate strong community support and a wealth of productivity tools🇧🇷 Also, VirtualBox works on all contemporary systemsas well as a premium alternative like VMware🇧🇷 download Oracle VM VirtualBox Extension Pack along with VirtualBox. Follow the installation instructions and choose default options when prompted. give your firewalls and antivirus software permission to run VirtualBox. You may also need to choose the folder where VirtualBox It will be installed.
Create a virtual machine
Step 1: After installing VirtualBox, double-clickclick on the icon to open it. Step 2: following this, name your VM according to a corporate naming convention. Step 3: Then select Linux in type and Ubuntu in the version drop-down lists. Remember to select 32 bit or 64 bitbased on what you downloaded. Step 4: Naming the virtual machine vaguely isn’t great, set a naming standard first! Step 5: Now, allocate resources for your VM. VirtualBox will prompt you to select the memory you want to provide for your VM. This can be a little tricky. Make sure you add enough memory to your VM and at the same time leave enough for your host OS🇧🇷 If you have many VMs, allocate only the minimum necessary to run each one first. You can scale up as needed later, once you know the overhead of your resources. Step 6: Likewise, create a virtual hard disk for your VM. Decide how much hard disk space your VM needs and choose accordingly. Often the minimum requirement is between 8 GB to 15 GB🇧🇷 Step 7: Then select VirtualBox Disk Image (VDI) as the hard disk type. Step 8: Choosing a hard drive type is easy.
Start the virtual machine
Step 1: To start the VM, click the button To start button🇧🇷 When starting for the first time, you may see some notices and mistakes🇧🇷 Disregard them for now, most are logging missing resource information🇧🇷 You will then be asked if you want to try or install Ubuntu. go with the installation option it is a Wizard will guide you through the installation process. Step 2: On the first screen, select the two checkboxes and click Continue🇧🇷 On the next screen, select the “Erase the disk and install Ubuntu” option. This will just erase the contents of the virtual hard disk you created earlier and it will not affect the host OS. click on the install now button in the lower right corner. Step 3: select your localization and the keyboard layout in the next two steps, respectively. Finally, give your VM a Name followed by a password🇧🇷 Step 4: After that, choose the restart option to have all changes propagated. When your VM restarts, enter the password you created. You are now ready to use your VM.
Final Words
We hope you like our article on how to create a Linux virtual machine with VirtualBox. Using multiple virtual environments on a single machine is made possible by virtualization technology. The hardware is managed by the hypervisor, which also divides the physical resources of the virtual environments. Physical environment resources are partitioned to VMs as needed. The hypervisor schedules a request to physical system resources when the virtual machine is running and a user or program requests additional resources from the physical environment so that the operating system and virtual machine applications can access the shared pool of physical resources.
