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Cake day: July 24th, 2023

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  • yes, and that command I pasted will run that /stop command inside the docker container. The same way you can list files or do any other commands on a running container:

    # docker exec heimdall ls -la /
    total 148
    drwxr-xr-x   1 root root  4096 Jul 14 07:09 .
    drwxr-xr-x   1 root root  4096 Jul 14 07:09 ..
    -rwxr-xr-x   1 root root     0 Jul 14 07:09 .dockerenv
    drwxr-xr-x   1 abc  abc   4096 Jul 14 07:09 app
    drwxr-xr-x   1 root root  4096 Jun 17 15:30 bin
    drwxr-xr-x   2 root root 12288 Jun 17 15:30 command
    drwxr-xr-x   7 abc  abc   4096 Dec  3  2022 config
    drwxr-xr-x   1 abc  abc   4096 Jun 23 20:35 defaults
    drwxr-xr-x   5 root root   340 Aug 19 04:52 dev
    -rwxr--r--   1 root root 18257 Jan  1  1970 docker-mods
    drwxr-xr-x   1 root root  4096 Aug 19 04:52 etc
    drwxr-xr-x   2 root root  4096 Jun 23 20:35 heimdall
    










  • Actually we can make nuclear molten salt reactors (working small scale stuff exist for long decades). Since the medium is liquid, it has much better utilization of the fuel, there is no pressurized radioactive water reservoirs (which is the actual issue with current reactors), to stop the reaction, you drain the fuel circulation into a container and you are done, no need to supply water to prevent criticality.

    But since those molten salt reactors could not be used to create plutonium for weapons, the current reactor design was chosen during cold war era.

    They have some drawbacks, like slow startup times, but the cons it provide are incredible.