CliveIMPISA

This is a test file.
There are many like it.
But this test file is mine.

CliveIMPISA

Displaying contents of files
  % less filename.txt - writes the contents of a file onto the screen a page at a time
                    - Press the [space-bar] if you want to see another page

  % head filename.txt - writes the first ten lines of a file to the screen.
  % head -5 filename.txt - write the first five lines. The number 5 can be changed to display the desired number of lines.

  % less filename.txt - displays the last 15 lines of a file

  % grep - Searches file for pattern or word

CliveIMPISA

#!/usr/bin/env ruby
require 'yaml'

# Reading file from command line input and declaration of variables
stu_info = YAML.load(File.read(ARGV[0]))
flag = false
keyarr = []
valuearr = []
wholevalue = []

CliveIMPISA

#!/usr/bin/env ruby
require 'yaml'

# Only runs if and argument is provided at the command prompt
if ARGV[0]
  file = File.open(ARGV[0], 'r')
  linelist = []
  keyarr = []
  valuearr = []
  flag = false

CliveIMPISA

# Shortest FizzBuzz
def fizzbuzz(size)
  1.upto size do |num|
    yield num % 15 == 0 ? 'FizzBuzz' : num % 5 == 0 ? 'Buzz' : num % 3 == 0 ? 'Fizz' : num.to_s
  end
end