virtualbox.org

Hi,

I have a Macbook Pro running Mavericks

I will like to change the size of the Yosemite.vdi file

I have done the command in terminal

I do not know how to change after the partition size

thanks

Regis

That is covered in the FAQ.

Howto: Resize a Virtual Drive.

Note step 2, and the download links following it.

See: How to resize a Virtual Drive with HFS+
Mac Guests Version.