vervoorn.com

Category: Linux

  • DDNS for GoDaddy domains with OpenWRT

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    by

    PJVervoorn
    in ,

    Most of the domains I own are registered at GoDaddy. To be able to run a VPN to my home, I need its current IP address. I used to have a CNAME entry pointing to the name I registered at Synology for my NAS. The IP address doesn’t change often, but it does change and…

  • My external memory 🙂

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    by

    PJVervoorn
    in , ,

    MacOS Delete all commented lines from the known_hosts file:sed -i ” ‘/^#/d’ ~/.ssh/known_hosts Linux Windows

  • Installing OpenJDK 21 on DietPI

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    by

    PJVervoorn
    in ,

    Open an ssh session as root to the DietPI machine.Type the following commands: open the ssh session again and check if java is available:java –version This should output something likeopenjdk 21.0.2 2024-01-16OpenJDK Runtime Environment (build 21.0.2+13-58)OpenJDK 64-Bit Server VM (build 21.0.2+13-58, mixed mode, sharing) Above instructions are for the current jdk version (21.0.2) on an…