text-processing-awk--sed

What problem does it solve?

Advanced manipulation of text streams using the classic Unix tools awk and sed to quickly extract, transform, and format data in pipelines.

Core Features & Use Cases

• Use awk for data extraction and field-based processing in log files, CSVs, and structured text.
• Use sed for stream editing and in-place substitutions in long-running pipelines.
• Real-world use case: reformat logs or cleanly extract columns from structured text without writing full scripts.

Quick Start

Show a simple one-liner that prints the second field of each line and substitutes a term using sed.