nowfound

Life & fun · October 8, 2021

CL

“Command line text processing with GNU Coreutils” eBook

“Command line text processing with GNU Coreutils” eBook launched on October 8, 2021 with 117 votes, #326 of 2,933 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 5 years on.

In plain words

This eBook teaches command line text processing using GNU Coreutils tools. It covers practical techniques for manipulating and analyzing text through the command line interface. The resource is designed for anyone wanting to learn text processing fundamentals and gain proficiency with core Unix utilities. Published in October 2021, it serves as a reference guide for developers, system administrators, and command line users looking to master essential text processing skills.

written from the facts on this page · September 2026

Does a similar job

all alternatives →
  • AE
    An eBook with hundreds of GNU Awk one-liners2020 · ▲539

    Hi, I recently published my ebook on GNU awk one-liners [1]. It starts from the basics of awk syntax and then discusses one-liner examples. There's a chapter on regular expressions as well. The github repo has the details on how to get the PDF version, all the example files and code snippets used in the book, sample chapters as well the markdown source used to generate the PDF. I made all my ebooks [2] free last month amidst the pandemic fears. These include GNU grep & ripgrep, GNU sed and three books on regular expressions (Python, Ruby, JavaScript). I'd appreciate your feedback and hope…

  • Learn Enough Command Line to Be Dangerous2015 · learnenough.com · ▲61

    A short introduction to the Unix command line

  • I wrote a modern Command Line Handbook2025 · commandline.stribny.name · ▲454

    TLDR: I wrote a handbook for the Linux command line. 120 pages in PDF. Updated for 2025. Pay what you want. A few years back I wrote an ebook about the Linux command line. Instead of focusing on a specific shell, paraphrasing manual pages, or providing long repetitive explanations, the idea was to create a modern guide that would help readers to understand the command line in the practical sense, cover the most common things people use the command line for, and do so without wasting the readers' time. The book contains material on terminals, shells (compatible with both Bash and Zsh),…

  • IW
    I wrote an eBook on Linux CLI tools and Shell Scripting2022 · learnbyexample.github.io · ▲7

    Hello! This ebook aims to teach Linux command line tools and Shell Scripting for beginner to intermediate level users. The main focus is towards managing your files and performing text processing tasks. Includes plenty of examples, exercises (200+) and solutions. To celebrate my latest ebook release, you can download PDF/EPUB versions of Computing from the Command Line for FREE till 08-Nov-2022: https://learnbyexample.gumroad.com/l/cli_computing (the web version linked as the post url is always free) All books bundle (all my 13 programming ebooks) is $10 (normal…

  • Interactive exercises for Linux CLI text processing commands2022 · github.com · ▲69

    Last month, I started learning a Python TUI framework called Textual. After working on a 4x4 board game, I made an interactive app to test your CLI text processing skills with 40 beginner to intermediate level exercises. The app is fairly basic in terms of features — only single input file, so no stdin data, multiple files, etc. Most of the exercises in this app is based on my Computing from the Command Line ebook (https://learnbyexample.github.io/cli-computing/preface.html). I hope to improve the TUI app to support all the 200+ exercises sometime next year.

  • IW
    I wrote a book on GNU grep and ripgrep2019 · ▲182

    My book on "GNU grep and ripgrep" is free to download today and tomorrow [1][2] Code snippets, example files and sample chapters are available on GitHub [3] The book uses plenty of examples and regular expressions are also covered from scratch. The book is suitable for beginners as well as serves as a reference. Hope you find it useful, I would be grateful for your feedback and suggestions. I used pandoc+xelatex [4] to generate the pdf. [1] https://gumroad.com/l/gnugrep_ripgrep [2] https://leanpub.com/gnugrep_ripgrep [3]…

More life & fun this month

the category →

Source: Show HN post ↗

Launched alongside, October 2021

the whole month →
  • AI powered Twitter growth & scheduling for makers

    Growth · 2021 · tweethunter.io

  • Vimcal▲883

    Superhuman for Calendar

    Work · 2021 · vimcal.com

  • Thursday▲834

    Where remote teams do their socials, no sign up required

    Work · 2021 · thursday.social

  • Reform▲767

    Clean-looking, on-brand forms. No code required.

    Dev tools · 2021 · reform.app

  • Remove objects and defects from your pictures - 100% free

    AI · 2021 · cleanup.pictures

  • Create, edit, and record stunning videos with ease

    Growth · 2021 · canva.com