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Cake day: June 14th, 2023

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  • Motion on my RPI. I didn’t want it to save videos or photos, so I turned it off in the config. But it still saved them. So I tried a few other places in the config to turn it off, but nothing worked and I’d run out of space within a day. So I changed the save directory to /dev/null.

    Then I tried to upgrade the pi, and the new version of motion has a different config, incompatible with the old one. So I’m running the old one.










  • Aussie in Finland here. We have an electricity system here with “spot price”. I get charged a price per kWh depending on the forecasted supply (from producers) and demand (from history and other math) and it changes every hour. At the time of writing this it is 0.60 c/kWh (+margin+transmission+taxes for a total of 7.87c/kWh).

    When demand is higher, like winter, and supply is lower (maintenance or faults or no wind), the price can go up to 30-50c, but when there is plenty of power about the energy price can go into negatives.

    This makes an effect on usage and stabilises the system. But probably too hard to set up.