• 0 Posts
  • 14 Comments
Joined 1 year ago
Cake day: July 2nd, 2023
  • Tetsuo@jlai.lutoLinux@lemmy.ml•Non-executable binary with invalid name
    1·
    6 months ago

    Have you checked when the file was last modified.

    If it fits the date you did the Spotify command then I wouldn’t worry much about it.

    If you still are concerned you can send the file to virustotal to be safe.

    If it’s more concerning for you for a functional reason then move the file elsewhere if nothing break you should be fine.

  • Tetsuo@jlai.lutoLinux@lemmy.ml•My First Regular Expressions
    39·
    6 months ago

    Good job !

    I highly recommend trying out the various online regex editor.

    These WISIWIG kind of editors are great because you immediately see what the regex is catching and for what reason.

    I took the first one in my search results but try different ones.

    https://regex101.com/

    Also I used GPT to get some regex for some specific strings and it can be helpful to get a quickstart at building a specific regex.

    In that case I was building a regex for a specific log from postfix.

    PS: just make sure to select the correct flavor of regex you are using in these online tools.

    Edit: Also one of my favorite YT channels has pretty cool videos on RegEx : https://youtu.be/6gddK-cOxYc?si=0bnNkSDzifjdxwjU

  • Tetsuo@jlai.lutoLinux@lemmy.ml•How to make money with Linux (non coder)
    1·
    9 months ago

    Do you know if OP has certifications or experience?

    Do you know how knowledgeable he is on Linux ?

    Beside I will say it again, you can totally teach introductory courses on some subjects without being an expert on it.

    And in practice, I have definitely seen people teaching with tons of certifications and alleged expertise on the topic but who couldn’t teach anything. And that was of very expensive courses on rather specific Linux topics.

    I personally would much prefer to be introduced to a new subject (like BASH101) by someone who has zero certifications but some experience and a real ability to teach.

    Because I have seen a lot of super certified teachers who ends up unable to teach anything and who are recycling the same course without any practical experience in the last decade.

  • Tetsuo@jlai.lutoLinux@lemmy.ml•How to make money with Linux (non coder)
    131·
    9 months ago

    If you like teaching/training that could be an avenue to make money with some of that knowledge.

    You would need to consolidate that knowledge and show that you have a good enough understanding of that topic to teach it but it’s a pretty good way to learn more and make some money along the way.

    Not every training needs to be kernel level types of expertise, a lot of people train on the basics of Linux and could use some training. For instance many business will send admins that are knowledgeable on Windows to learn also on Linux so they can do both at the same time.