Ebook Promo: Perl One-Liners Guide

My ebook “Perl One-Liners Guide” will show examples for filtering and substitution features, field processing, using standard and third-party modules, multiple file processing, how to construct solutions that depend on multiple records, how to compare records and fields between two or more files, how to identify duplicates while maintaining input order and so on.

This book heavily leans on examples to present features one by one. Exercises at the end of chapters will help you practice what you’ve learned and solutions are also provided for reference. External links are provided for further reading.

This video provides an overview of the topics covered in this book. You can buy PDF/EPUB versions of the book using either of the following links:

* https://learnbyexample.gumroad.com/l/perl-oneliners
* https://leanpub.com/perl-oneliners

You can also get the book as part of my “All Books Bundle”: https://learnbyexample.gumroad.com/l/all-books

See my GitHub repo (https://github.com/learnbyexample/learn_perl_oneliners) for more details.

Chapters:
1) Preface
2) One-liner introduction
3) Line processing
4) In-place file editing
5) Field separators
6) Record separators
7) Using modules
8) Multiple file input
9) Processing multiple records
10) Two file processing
11) Dealing with duplicates
12) Perl rename command

I would highly appreciate if you’d let me know how you felt about this book. Thank you and happy learning 🙂