ruby on rails in bash on ubuntu

gistfile1.txt

cd /mnt/$yourdrivealphabet

default: &default
  adapter: postgresql
  encoding: unicode
  # For details on connection pooling, see Rails configuration guide
  # http://guides.rubyonrails.org/configuring.html#database-pooling
  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
  username: username in postgres windows
  password: pass in postgres windows
  port: 5432
  host: localhost