Index of /ubuntu/dists/bionic/main/dist-upgrader-all

      Name                       Last modified      Size  Description
      Parent Directory                                -   
      18.04.15/                  2018-04-08 02:33    -   
      18.04.16/                  2018-04-13 03:33    -   
      18.04.17/                  2018-04-18 07:03    -   
      current/                   2018-04-18 07:03    -