string manipulation

The article explains how to safely split a string into an array in Bash, using the `IFS=, read -ra arr

This comprehensive guide delves into string manipulation and analysis in Linux Bash, covering essential techniques like concatenation, substring extraction, and pattern matching. It includes practical examples using tools like grep, awk, and sed for advanced text processing in Unix/Linux shell scripts, beneficial for programmers, system administrators, and data scientists to enhance script efficiency and productivity.