require 'instabot' 

bot = Instabot.new :manual
bot.login("username","password")

bot.follow('user_id')
bot.unfollow('user_id')
bot.like('media_id')
bot.unlike('media_id')
bot.comment('media_id', 'comment text here')

bot.logout()

require 'instabot'

Config.setup do |set|
  set.username             = 'username'
  set.password             = 'password'
  set.tags                 = %w[test hello birthday]
  
  # set.use_proxy            = true # => it's important to enable the proxy usage
  # set.proxy                = ["localhost",8888] # without username and password
  # set.proxy                = ["localhost",8000,"USERNAME","PASSWORD"] # with username and password
  
  # set.use_tor              = true # default is false

  set.wait_per_action      = 5 * 60
  set.max_like_per_day     = 50
  set.max_follow_per_day   = 50
  set.max_unfollow_per_day = 50
  set.max_comment_per_day  = 50
  set.log_status           = true
  set.infinite_tags        = true
  set.add_tag_per_post     = 5
  set.print_banner         = true
  set.pre_load             = false

  set.unwanted_list        = ["_id","free_","free"]
  set.white_list_users     = ["john","alex","nick"]

  set.comments             = [
    %w[this the your],
    %w[photo picture pic shot snapshot],
    %w[is looks feels is really],
    %w[great super good very good good wow WOW cool GREAT magnificent magical very cool stylish beautiful so beautiful so stylish so professional lovely so lovely very lovely glorious so glorious very glorious adorable excellent amazing],
    %w[. .. ... ! !! !!!]
  ]
end

bot = Instabot.new
bot.mode(:infinite) # => :cleanup, :infinite, ...

set.use_proxy                 = true # => it's so important to enable the proxy usage
set.proxy                     = ["localhost",8888] # without username and password
set.proxy                     = ["localhost",8000,"USERNAME","PASSWORD"] # with username and password