Activity $1$: Working with Events

Create a new file in the Lab $4$ folder called events.js

Write a script that takes two arguments on the command line. The first argument is a word,

$w$ and the second argument is a sentence $s$ that contains several occurrences of $w.$

The script must start by checking on the correct number of command line arguments before

executing any further actions.

The script will then find all the occurrences of $w$ in $s.$ You need to set up an event that

executes each time $w$ is found in $s.$ The event will print the number of copies and position of

$w$ found so far.

After ensuring the correct execution of the script upload the script to BB$.$

Sample Run

Note that you need to put the sentence in quotes

Note:

The first three sentences in the output are generated by the event while the last sentence is

generated at the end of your code.