Awk Explained

Awk is a Unix tool that can be very useful for dealing with text but can be hard to understand. Here are some useful explanations.

• awk is a beautiful tool
• Famous Awk One-Liners Explained, Part I
• 8 Powerful Awk Built-in Variables – FS, OFS, RS, ORS, NR, NF, FILENAME, FNR
• How to use awk command in Linux
• Handy One-Line Scripts for Awk – Eric Pement