Onno (VK6FLAB)

Anything and everything Amateur Radio and beyond. Heavily into Open Source and SDR, working on a multi band monitor and transmitter.

#geek #nerd #hamradio VK6FLAB #podcaster #australia #ITProfessional #voiceover #opentowork

  • 12 Posts
  • 433 Comments
Joined 2 years ago
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Cake day: March 4th, 2024

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  • Between the clickbait, YouTube “enhancements”, exploding AI slop videos and the atrocious search facility, the platform is rapidly becoming completely unusable for finding relevant information when you’re looking for answers.

    As an entertainment platform it’s forcing creators to make long form content and making viewers sit through more and more low quality content.

    It’s evolving, but I’m pretty sure it’s heading towards extinction, rather than greatness.






  • The commands man and apropos are your friends to get you started.

    Learning how to use specific tools like grep, sed and awk is a case of getting started by using them. Most of the subsequent learning process will focus around how to create regular expressions (regex), for which there’s also a manpage.

    The “typical example” for a dd command is like saying, “here’s a great way to shoot yourself in the foot”. A better way is to understand that most of these tools follow the UNIX philosophy:

    1. Make each program do one thing well. To do a new job, build afresh rather than complicate old programs by adding new “features”.
    2. Expect the output of every program to become the input to another, as yet unknown, program. Don’t clutter output with extraneous information. Avoid stringently columnar or binary input formats. Don’t insist on interactive input.
    3. Design and build software, even operating systems, to be tried early, ideally within weeks. Don’t hesitate to throw away the clumsy parts and rebuild them.
    4. Use tools in preference to unskilled help to lighten a programming task, even if you have to detour to build the tools and expect to throw some of them out after you’ve finished using them.

    Once you “grok” that, you’ll be in a much better place.


  • How would you suggest I respond in the future?

    We have a person, claiming that CUPS doesn’t work and they now uninstall it on every installation.

    There is no context, no data, no information that suggests what the issue is, what they tried, when this occurred, on which platform, under which conditions.

    In other words, the user was essentially saying “CUPS sux”.

    Having used Linux as my main system for over 25 years, that sentiment did not match my own experience, does not help anyone, not me, not the user and not the OP who was trying to solve a problem, let alone anyone else reading along.

    I responded accordingly.