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Acting Like a Typewriter and File Explorer

 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
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