AWK FS Fundamentals: Essential and Applied Techniques

Mastering awk: An Introductory Guide to NR and Row Manipulation

Mastering AWK and NF: The Practical Guide to Seamless Data Processing

A Beginner’s Guide to awk and Regular Expressions

Mastering the awk substr Function: A Hands-on Guide

Mastering awk gsub: A Beginner’s Guide to String Replacement from Basics to Advanced

Mastering the sub Function in awk: A Beginner’s Guide

Mastering awk’s match Function: A Practical Approach

A Practical Guide to Understanding awk getline and Its Safe Usage

Mastering Data Formatting with awk and printf: A Beginner’s Guide