post to your linkedin account using ruby this was to as simple as it looks, first the linkedin gem installation is simple we know that just "gem install linkedin" the example of linkedin gem usage was longer, first you have to generate an authentication request url pass it to user to open then user will get a pin he copy and paste it to your app…

linkedin.rb

#!/usr/bin/env ruby
# Author : Emad Elsaid (https://github.com/blazeeboy)
require 'linkedin' # gem install linkedin
require 'json'

# create an appliation then
# get your api keys at https://www.linkedin.com/secure/developer
config = {
	your_consumer_key: 		'xxxxxxxxxxxxxxxx',
	your_consumer_secret: 	'xxxxxxxxxxxxxxxx',
	oauth_user_token: 		'xxxxxxxxxxxxxxxx',
	oauth_user_secret: 		'xxxxxxxxxxxxxxxx'
}
client = LinkedIn::Client.new(
						config[:your_consumer_key], 
						config[:your_consumer_secret] 
					)

client.authorize_from_access(
		config[:oauth_user_token],
		config[:oauth_user_secret]
	)

client.add_share(
	comment: 'Good Morning', 
	content: {'submitted-url' => 'http://www.github.com/blazeeboy' }
)

Can you also post a share on a company page you own?