virtualbox.org

hello folks,

I am a newbie in virtualbox, and more newbie in VBoxManage, in Linux. I want test a distro linux and I think use virtualbox for this. I want do this through terminal. I was thinking something like this: but this didn't result. How can I do this without reserved space disk and without specify all settings through menus?

My system is: Lubuntu 16.04 LTS.
Thanks

You mixed several options with no actual command. VBoxManage is quite powerful and need some reading. The introduction to Chapter 8. VBoxManage contains a brief example on how to create a VM with nothing attached. I'll briefly cite the example of the introduction:

• VBoxManage createvm --name "SUSE 10.2" --register

For all available options, please continue reading the manual, especially 8.7. VBoxManage createvm and 8.18. VBoxManage storageattach on how to attach media to the VM.

thanks, I will read!
But is possible run iso in virtual box without reserve space disk?

If you mean running a "Live CD/DVD", yes, absolutely. Just don't add a hard drive to the VM, or delete it if you already have one. I have a VM just for that reason. It's called "LiveCDs" But remember, a live CD will not be able to save any data or its configuration after a reboot of the VM.