CLI text processing with GNU awk book announcement
Hello!
I am pleased to announce a new version of my CLI text processing with GNU awk ebook.
Learn the GNU awk
command step-by-step from beginner to advanced levels with hundreds of examples and exercises. This book will dive deep into field processing, show examples for filtering features, 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. Regular expressions will also be discussed in detail.