Linux Basics for Hackers (2019)
github.comYou should really remove the entire PDF of the book that you've shared on a public repo. No Starch Press is a gem and worth protecting.
That's the first edition (2019), not the second (2025). But both are in annas archive, anyway
It's also freely available from https://kea.nu/files/textbooks/humblesec/linuxbasicsforhacke... and plenty other places with a quick search.
first edition is also available on Internet Archive in multiple formats
Not to mention
Adobe fixes PDF zero-day security bug that hackers have exploited for months https://techcrunch.com/2026/04/14/adobe-fixes-pdf-zero-day-security-bug-that-hackers-have-exploited-for-months/Why is that relevant? Are you saying that this PDF is infected?
On top of that, who uses Adobe software to read most PDFs?
For anyone just starting I highly recommend: "Linux Pocket Guide" and if moving forward adopting linux as a daily driver "Efficient Linux At The Command Line". Both books by Daniel J. Barnett.
Even if you're a seasoned Linux user you will learn a lot from those books.
Based on the nearly decade old first edition of the book (2018). I was wondering about the retro vibes.
the kind of post I internet for. A+. thank you
Just had a quick look, Damn this looks good man!