How to save a file from a lost machine?

Question

virtual box

I installed a virtual machine with ubuntu, but recently, at startup, a black screen appeared with a blinking cursor. I tried to fix it, but without success. I would like to save one file (I have access to the terminal), how can I do this?

Answer 1

Mount the virtual disk of the machine somewhere in the working environment - and download.

Answer 2

Can be copied using SCP, something like this:
scp file.txt [email protected]:/some/directory
https://unix.stackexchange.com/questions/188285/ho...
https://stackoverflow.com/questions/10235778/scp-f...

Answer 3

We mount the bootable or installation iso bootable from it. In the file manager, select the file and copy