I am trying to export custom agendas to html file constantly if the custom
agenda is triggered. However, I find no file output. When I use C-x C-w, I
can export the current opened agenda successfully, but I want to export it
automatically, so I have followed the following link
https://orgmode.org/manual/Exporting-agenda-views.html#DOCF112. Wrote the
following command. However, the export is not found when any of the custom
agendas open with no error messages.

```
(setq org-agenda-custom-commands
      '(("X" agenda "" nil ("agenda.html" "agenda.ps"))
        ("Y" alltodo "" nil ("todo.html" "todo.txt" "todo.ps"))
        ("h" "Agenda and Home-related tasks"
         ((agenda "")
          (tags-todo "home")
          (tags "garden"))
         nil
         ("~/views/home.html"))
        ("o" "Agenda and Office-related tasks"
         ((agenda)
          (tags-todo "work")
          (tags "office"))
         nil
         ("~/views/office.ps" "~/calendars/office.ics"))))
```

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