- scheduled tasks hide
- |
  file format

  /name
  - {any: kind}
  - of yaml
  - [payload list]
  - but: schedule might be
    schedule1: YYYY-MM-DD
    schedule2: YYYY-MM-DDTHH
    schedule3: 1d2h3m5s
    schedule4: '* * * * *'

  /.name.$HOSTNAME
  - {ts:1, op:add, value: x}
  - {ts:2, op:del, value: x}
  - {ts:3, op:snapshot: value:[]}

  on run,
  - exec /.name.*
  - diff /name
  - add /name[]
  - at modtime(/name)
  - to /.name as new snapshot

- |
  schedules
  - {ts:1, op:add, value:{schedule: X}}
  - adds to snapshot iff fired