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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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I wrote a Vim Reference Guide (beginner to intermediate level) (programming.dev)

submitted 2 months ago by [email protected] to c/[email protected]

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Hello!

I am pleased to announce a new version of my Vim Reference Guide ebook.

This is intended as a concise learning resource for beginner to intermediate level Vim users. It has more in common with cheatsheets than a typical text book. Topics like Regular Expressions and Macros have more detailed explanations and examples due to their complexity. I hope this guide would make it much easier for you to discover Vim features and learning resources.

Links:

Web version: https://learnbyexample.github.io/vim_reference/
PDF/EPUB versions: https://learnbyexample.gumroad.com/l/vim_reference_guide (FREE till 31-Aug-2024)
Markdown source: https://github.com/learnbyexample/vim_reference
Video demos: https://www.youtube.com/playlist?list=PLTv2U3HnAL4NN2tK-59ZiNBm-o64-Yvos

Did you know that Vim has an easy mode, which is actually very hard to use for those already familiar with Vim? See my blog post for more details!

I would highly appreciate it if you'd let me know how you felt about this book. It could be anything from a simple thank you, pointing out a typo, mistakes in code snippets, which aspects of the book worked for you (or didn't!) and so on. Reader feedback is essential and especially so for self-published authors.

Happy learning :)

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[–] [email protected] 3 points 2 months ago* (last edited 2 months ago) (3 children)

A URL 'Free up to some-end-date'. ???

Phishing link? 🤔

[–] [email protected] 1 points 2 months ago* (last edited 2 months ago) (2 children)

Why do you think it is a phishing link? Gumroad is a well known platform to sell digital goods.

I mention it is free up to some date because it will go back to being a paid product after that.

[–] [email protected] 1 points 2 months ago (1 children)

I don't. I thought the emoji would have made that clear.

I have been doing cybersecurity awareness lately. We are starting to get over the furst hurdle: make people see the signatures of phishing message. But now we are starting with the 2nd hurdle: make people understand that when they write a genuine post, they should avoid these signatures of phishing, in this case, the "time pressure" argument.

The problem is that the more genuine messages have phising signatures, to more difficult it becomes for people to distinguish a genuine posts from phishing. There is also the risk that you genuine posts will get noted as fake (although that is clearly not the case here :-) )

[–] [email protected] 1 points 2 months ago

How would a thinking emoji make it clear your question isn't serious? Also, things have been available for a limited time long before phishing attempts were a thing, and will continue to exist for legitimate purposes long after. You can't expect the entire rest of the world to stop doing something innocuous just because it's also used as a tactic to fool a small subset of inattentive people.