dak ls letsencrypt certbot

 letsencrypt | 0.4.1-1                | xenial/universe            | all
 letsencrypt | 0.23.0-1               | bionic/universe            | all
 letsencrypt | 0.27.0-1~ubuntu16.04.1 | xenial-updates/universe    | all
 letsencrypt | 0.27.0-1~ubuntu18.04.2 | bionic-updates/universe    | all
 certbot     | 0.23.0-1               | bionic/universe            | all
 certbot     | 0.27.0-1~ubuntu16.04.1 | xenial-updates/universe    | all
 certbot     | 0.27.0-1~ubuntu18.04.2 | bionic-updates/universe    | all
 certbot     | 0.40.0-1               | focal/universe             | all
 certbot     | 0.40.0-1ubuntu0.1      | focal-updates/universe     | all
 certbot     | 1.21.0-1build1         | jammy/universe             | all
 certbot     | 2.9.0-1                | noble/universe             | all
 certbot     | 2.9.0-1.1              | oracular/universe          | all
 certbot     | 2.11.0-1               | plucky/universe            | all
 certbot     | 2.11.0-1.1             | questing/universe          | all
 certbot     | 4.0.0-2                | questing-proposed/universe | all


Show: More options, help 

Usage: dak ls [OPTION] PACKAGE[...]
Display information about PACKAGE(s).

  -a, --architecture=ARCH    only show info for ARCH(s)
  -c, --component=COMPONENT  only show info for COMPONENT(s)
  -h, --help                 show this help and exit
  -r, --regex                treat PACKAGE as a regex [not supported in madison.cgi]
  -s, --suite=SUITE          only show info for this suite
  -S, --source-and-binary    show info for the binary children of source pkgs

ARCH, COMPONENT and SUITE can be comma (or space) separated lists, e.g.
    --architecture=m68k,i386