Please find below DVD ISO images download links for Ubuntu Desktop and Ubuntu server edition. You can also use torrent to download images.

Desktop Edition

ubuntu-18.04.4-desktop-amd64.iso ubuntu-18.04.4-desktop-amd64.iso.torrent

Server Edition:

ubuntu-18.04.4-live-server-amd64.iso ubuntu-18.04.4-live-server-amd64.iso.torrent

Download Ubuntu 18.04 via Command Line

You can download any remote file suing wget or curl command line utility. Its simple to use. We use curl to download file.