In this chapter, we will introduce the following:
- Basic searching for strings and files
- Using wildcards and regexes
- Math and calculations in script
- Striping/altering/sorting/deleting/searching strings with Bash only
- Using SED and AWK to remove/replace substrings
- Formatting your data/output using echo and printf
- Readying your script for different languages with internationalization
- Calculating statistics and reducing duplicates based on file contents
- Using file attributes with conditional logic
- Reading delimited data and altered output format
