Release offers

To celebrate my latest ebook release, you can download Computing from the Command Line for FREE till 08-Nov-2022.

Some of my ebooks and bundles are on sale as well till 08-Nov-2022:

• Command line text processing with GNU Coreutils is FREE
• Magical one-liners bundle is $5 (normal price $15) — grep, sed, awk, perl and ruby one-liners
• All books bundle is $10 (normal price $28) — all my 13 programming ebooks

Computing from the Command Line

This book aims to teach Linux command line tools and Shell Scripting for beginner to intermediate level users. The focus is towards managing your files and performing text processing tasks. Topics like system administration and networking won't be discussed, but some details might get covered in future versions of this book.

The book also includes exercises to test your understanding, which is presented together as a single file in this repo — exercises.md

For solutions to the exercises, see exercise-solutions.md.

See Version_changes.md to keep track of changes made to the book.

Click this link for an earlier version of the book in this repo.

See my curated list on Linux CLI and Shell scripting for more learning resources.

E-book

• You can purchase the book using these links:
  • https://learnbyexample.gumroad.com/l/cli_computing
  • https://leanpub.com/cli_computing
• You can also get the book as part of these bundles:
  • All books bundle from https://learnbyexample.gumroad.com/l/all-books
    • Includes all my programming books
• See https://learnbyexample.github.io/books/ for list of other books

For a preview of the book, see sample chapters

The book can also be viewed as a single markdown file in this repo. See my blogpost on generating pdf from markdown using pandoc if you are interested in the ebook creation process.

For web version of the book, visit https://learnbyexample.github.io/cli-computing/

Feedback and Contributing

⚠️ ⚠️ Please DO NOT submit pull requests. Main reason being any modification requires changes in multiple places.

I would highly appreciate 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.

You can reach me via:

• Issue Manager: https://github.com/learnbyexample/cli-computing/issues
• E-mail: echo 'bGVhcm5ieWV4YW1wbGUubmV0QGdtYWlsLmNvbQo=' | base64 --decode
• Twitter: https://twitter.com/learn_byexample

Table of Contents

1. Preface
2. Introduction and Setup
3. Command Line Overview
4. Managing Files and Directories
5. Shell Features
6. Viewing Part or Whole File Contents
7. Searching Files and Filenames
8. File Properties
9. Managing Processes
10. Multipurpose Text Processing Tools
11. Sorting Stuff
12. Comparing Files
13. Assorted Text Processing Tools
14. Shell Scripting
15. Shell Customization

Acknowledgements

• GNU Manuals — documentation for command line tools and the bash shell
• stackoverflow and unix.stackexchange — for getting answers on pertinent questions related to CLI tools
• tex.stackexchange — for help on pandoc and tex related questions
• /r/commandline/, /r/linux4noobs/, /r/linuxquestions/ and /r/linux/ — helpful forums
• canva — cover image
• Warning and Info icons by Amada44 under public domain
• carbon — creating terminal screenshots with highlighted text
• oxipng, pngquant and svgcleaner — optimizing images
• Inkscape — favicon
• mdBook — for web version of the book
  • mdBook-pagetoc — for adding table of contents for each page
  • minify-html — for minifying html files

License

The book is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License

The code snippets are licensed under MIT, see LICENSE file