Virtual Machine Managers
There are several VM managers and in this post I will show you the most popular ones.
Table of Contents
One of the most popular VM managers on Linux and Windows. Easy to use.
A command-line VM manager. You need a bit of learning to be able to use it but there are two main commands:
- Create a disk image:
qemu-img create -o size=20G disk.img
-f <raw|qcow2>: specify image type. By default, it’s
- Start a VM:
-cdrom <iso file>or
-fda <img file>to boot from an ISO image or an IMG floppy disk image.
-nographic -vnc :0: derive output to a VNC server.
-vnc :0 -daemonize: derive output to a VNC server and run in background.
-m <number>: specify RAM size (in megabytes).
-smp <number>: specify number of CPU cores to use.
A GUI frontend for QEMU.
Download and run a Linux distro using the same program. More info on my post.
Similar to Boxes, but using the command-line. There is a GUI frontend (Quickgui), more info on this GUI and Quickemu on this post.
A virtual machine manager focused on running old systems and software. Check my post about 86box.
Ubuntu VMs from Canonical. This virtual machine manager allows you to create Ubuntu VMs with just one command:
multipass launch ubuntu
Once VM is initialized, copy its name (look for the previous command output) and type:
multipass shell <vm name> # multipass shell changeable-turkey
You can also send commands to the VM:
multipass exec <vm name> -- <command>
List launched VMs:
Find available images:
Stop and delete a VM:
multipass stop <vm name>
multipass delete <vm name>