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Code Challenge wc Tool

This is my implementation of the Build Your Own wc Tool challenge. It is written in GO and can be built using make.

The implementation supports command line file name inputs and also standard input. Available command line flags are:

  • -h outputs text explaining how to use the tool
  • -c outputs number of bytes if chosen
  • -l outputs number of lines if chosen
  • -m outputs number of characters if chosen
  • -w outputs number of white space separated words if chosen

If no flags are chosen, l, w and c are enabled by default.

Example usage

ccwc test.txt test2.txt

cat test.txt | ccwc -l