FTP
FTP⚑
Connection⚑
ftp
And then enter the login details.
Mirror everything⚑
wget -m ftp://username:password@ip.of.old.host
(https://stackoverflow.com/questions/3003135/downloading-all-files-from-an-ftp-server)
Reference⚑
(https://www.howtoforge.com/tutorial/how-to-use-ftp-on-the-linux-shell/)