jshawl

# CLI Exercises

1. Create a new directory in your home directory named flowers.
2. Create four directories in flowers/: petunia, violet, marigold, and seeds.
3. Create four files in violet/ 
  - marigold-seeds.txt
  - marigold-food.txt
  - violet-seeds.txt
  - petunia-bulbs.txt
4. Copy the marigold related files to the marigold directory

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Ex-mode uses

Explore Files in current directory

:ex .

Explore Files in directory relevant to open file

:Ex

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def gcd *args
 divisors = args.map do |arg|
   (1..arg).select { |n| arg % n == 0} # find all divisors
 end
 divisors.inject(:&).max # find intersection of all arrays, grab max value
end

p gcd( 12, 24, 36 )

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def count_to limit, index = 1, nums = []
  if nums.empty?
    nums = [1,2]
  end
  if index == limit
    return (nums)
  else
    next_digit = nums[-2] + nums[-1]
    if next_digit <= limit
      nums << next_digit

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require 'sinatra'
require 'sinatra/reloader'

get '/coin_toss' do
  return ['Heads','Tails'].sample
end

get '/dice_roll' do
  rand(1..6).to_s
end

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@mixin transitions($transition) {
  -webkit-transition: $transition;
  -moz-transition: $transition;
  -o-transition: $transition;
  transition: $transition;
}

body{
 @include transitions(color .5s ease);
}

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$color:blue;
a{
  green(#3E123E, 5%);
} 

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a {
  color: #521852;
}

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Homework, W01D01

---

Create a function in your .bash_profile that will set up a working directory for a new GA student!

Things it should do:

• Create a folder called GeneralAssembly

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