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  • Forcing curl/wget to decompress gzip'd output

    calendar August 23, 2021 nav_categories Tech nav_tags linux nav_tags cli nav_tags wget nav_tags curl

    Forcing curl/wget to decompress gzip'd output

    I was doing some troubleshooting (of this site no less), and was using the ever-useful curl command to see what the webserver was sending.

    However, at first, I got this output:

    curl -so index.html https://www.nodinrogers.com # the '-s' is for silent, and the …

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  • Error: untrusted X11 forwarding setup failed

    calendar July 29, 2021 nav_categories Networking nav_categories Tech nav_tags linux nav_tags ubuntu nav_tags osx nav_tags mac nav_tags x11

    I finally ironed out all of the issues with my KVM server, and to eliminate any of the left over junk, for lack of a better phrase, I nuked the server and reinstalled Ubuntu 20.04. For the record, junk consisted of various packages, their configurations, and system modifications, that I'd tried out in deciding how to …

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  • Quick Ubuntu for testing

    calendar March 8, 2021 nav_categories Tech nav_tags docker nav_tags ubuntu nav_tags linux

    I needed to run a quick test on a virgin Linux system.

    Rather than spinning up a virtual machine, I just ran a single Docker command, and was up and running.

    docker run -it --entrypoint "/bin/bash" ubuntu:latest
    

    That's it. Really, it's that simple.

    From the Docker docs:

    An ENTRYPOINT allows you to configure a …

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  • Pi-hole running in a Docker container

    calendar February 23, 2021 nav_categories Tech nav_categories Software nav_tags docker nav_tags linux nav_tags pi-hole nav_tags pihole nav_tags ubuntu

    I was on my mobile, looking up a few recipes, I was amazed at the number of intrusive ads I was getting, which made reading the web pages almost impossible.

    Decided it was time to investigate Pi-hole, as I'd heard good things about it.

    The Pi-hole is a DNS sinkhole that protects your devices from unwanted content, …

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  • Using a Linux box as a router

    calendar January 26, 2021 nav_categories Tech nav_categories Networking nav_tags linux nav_tags networking nav_tags routing

    The purpose was to have a Linux box act as a simple router.

    Devices:

    • Device1, configured with a 10.10.10.10 IP.
    • Device2, which will be our router, configured with 2 interfaces: 10.10.10.1 and 192.168.1.245.
    • Device3, which is my Internet-facing router, with an internal IP of 192.168.1.1

    The router is going to be …

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  • Password-less sudo

    calendar January 20, 2021 nav_categories Tech nav_tags linux nav_tags sudo

    Horrible idea in a production box, but great idea for a single user lab system.

    To accomplish this, we'll use the visudo command, which edits the /etc/sudoers file in a safe manner, aka, protect you from seriously messing up your system.

    sudo visudo
    

    At the bottom of that file, add (assuming your username is tom, …

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