Vsftpd on virtual machines
Once you have the network setup it’s trivial to get file transfers up and running via FTP compared to messing around with sharing folders and such.
Simply:
1.) apt-get install vsftpd
2.) Set local_enable=YES and write_enable=YES in /etc/vsftpd.conf
3.) Login in to the virtual machine as root with FileZilla via SFTP – SSH File Transfer Protocol and Logon Type: Normal with your root user and password.