[CentOS] Create Virtualbox image from running system?

Sat May 16 02:30:35 UTC 2020
Frank Cox <theatre at sasktel.net>

I see that Microsoft has a utility that (apparently) can read a running system and create an image that can then be imported and run on Virtualbox.

https://docs.microsoft.com/en-us/sysinternals/downloads/disk2vhd

"You can even have Disk2vhd create the VHDs on local volumes, even ones being converted (though performance is better when the VHD is on a disk different than ones being converted)."

Is there anything that does the same thing for Linux, and can image a system like that while it's actually running?

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