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

  • 3 Posts
  • 90 Comments
Joined 7 months ago
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Cake day: March 4th, 2024

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  • As an end user, ie. not someone who either hosts an instance or has extra permissions, can we in anyway see who voted on a post or comment?

    I’m asking because over the time I’ve been here, I’ve noticed that many, but not all, posts or comments attract a solitary down vote.

    I see this type of thing all over the place. Sometimes it’s two down votes, indicating that it happens more than once.

    I note that human behaviour might explain this to some extent, but the voting happens almost immediately, in the face of either no response, or positive interactions.

    Feels a lot like the Reddit down vote bots.








  • Multiple camera angles are used for two reasons:

    1. Added visual interest. People tend to want variety and colour and movement offered by different views can provide that. This is the obvious reason it’s being used.
    2. Ability to edit without it being obvious. Often a presenter will require multiple takes to “get it right”. If you edit in the take, the picture “jumps” because humans move around. If you have multiple cameras you can edit and switch cameras without it looking like an edit. If you then also look at a different camera when you make a mistake, you can keep recording and fix it when you edit it together.

  • Onno (VK6FLAB)@lemmy.radiotoLinux@lemmy.mlBeginners Guides
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    27 days ago

    My first recommendation is to become familiar with one flavour of Linux. Debian is a solid choice and it will give you a good understanding of how a great many derivatives operate.

    The command line is a tool to get things done, it’s not an end to itself. Some things are easier to do with a GUI, many things are easier to do with the command line interface or CLI.

    Many Linux tools are tiny things that take an input, process it and produce an output. You can string these commands together to achieve things that are complex with a GUI.

    Manipulation of text is a big part of this. Converting things, extracting or filtering data, counting words

    For example, how many times do you use the words “just” and “simply” in the articles you write?

    grep -oiwE "just|simple" *.txt | sort | uniq -c

    That checks all the text files in a directory for the occurrence of either word and shows you how many occurred and what capitalisation they used.

    In other words, learning to use the CLI is about solving problems, one by one, until you don’t have to look things up before you understand why or how it works.