How to Use sed and awk to Modify Config Files in Linux
Linux configuration files are often plain text, which makes them easily editable using command-line tools. Among…
How to Use awk to Perform Arithmetic Operations in Loops
The awk command is a powerful tool in Linux for processing and analyzing text files, which…
How to Write Scripts Using Awk Programming – Part 13
All along from the beginning of the Awk series up to Part 12, we have been…
How to Use Flow Control Statements in Awk – Part 12
When you review all the Awk examples we have covered so far, right from the start…
How to Use Shell Variables in Awk Commands – Part 11
When we write shell scripts, we normally include other smaller programs or commands such as Awk…
Learn How to Use Awk Built-in Variables – Part 10
As we uncover the section of Awk features in this part of the series, we will…
How to Use BEGIN and END Effectively in Awk
In Part 8 of this Awk series, we introduced some powerful awk command features, that is…
How to Work with Awk Variables, Expressions, and Operators – Part 8
The Awk command series is getting exciting! I believe that, in the previous seven parts, we…
How to Read and Filter Awk Input from STDIN in Linux – Part 7
In the previous parts of the Awk command series, we looked at reading input mostly from…