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Joined 2 years ago
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Cake day: June 18th, 2023

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  • EMF paint definitely exists, its been used on military planes for decades now. But the emf paint from Aliexpress? Definitely sus.

    EMF observation may be technically capable of all of those things, but realistically, anyone who would go to that extreme (of targetting a single households occupants) is equally capable/likely to just barge in, arrest you and slap an ankle monitor and security cameras in your house. So its kinda pointless to worry about it.


  • This is well into literal tin foil hattery, but:

    You’d have to check what kind of frequency range it actually protects against, and you’d need a way to test it (no doubt there is some fake emf paint around as well).

    You could also wrap your walls in chicken wire and get a pretty decent Faraday cage effect for cheapish.

    It’ll also break your wifi and phone (if it works).

    Unless you are running a spy agency, this is just a waste of effort IMO.


  • Yeah, it runs inside the container, so that won’t have access to the external filesystem’s. And intermediate directory might work, but itll be a bit fiddly.

    Maybe you could supply a script that does something like:

    docker cp $FILE server_container:/tmp/workfile.jpg
    docker exec -it cli_tool /tmp/workfile.jpg
    

    Could do a reverse script as well for download?

    Edit: you can also pipe the files to stdin of the command:

    cat input.jpg | docker exec -it server_container cli_tool upload

    docker exec - it server_container cli_tool download > output.jpg