The Blue Book - Chapter 01 - Tutorial and introduction
1.2 command line arguments - Simple program that repeats the Args that are passed to the program using the os.Args capabilities.
exercise 1.1 - Modifies the program to take account of os.Args indexes
exercise 1.2 - Modifies the program to experiment with output and uses the formatted printing options to show the index and the argument value for each arg provided.
1.3 finding duplicate lines - Take input from the Stdin and add to map the value and occurence count. Filter only on samples that are duplicates.
1.3 finding duplicate files - pass in zero files and we'll use the Stdin to find duplicate values. When files are passed in it will check all the files and return a list of values which made multiple appearances in one or many files.
exercise 1.4 - adjusted the above to list the files that a duplicate was found in.