WC tool

Based on CodingChallenges WC challenge done in Java

https://codingchallenges.fyi/challenges/challenge-wc

Build Project

mvn clean install

Run Command

java -cp target/classes org.example.CcWc <file>

or

./ccwc.sh <file>

Run Tests

mvn test

Features

bytes of a file

>./ccwc.sh -c test.txt
  342190 test.txt

lines in a file

>./ccwc.sh -l test.txt
    7145 test.txt

words in a file

>./ccwc.sh -w test.txt
   58164 test.txt

characters in a file

>./ccwc.sh -m test.txt
  339292 test.txt

no args default option outputs words, lines and bytes

>./ccwc.sh test.txt
    7145   58164  342190 test.txt

can even read from std io

>cat test.txt | ./ccwc.sh -l
    7145