$ echo '{"customer_name": "foo", "customer_group": "bbar", "customer_environment": "baz"}' | ./ssh_key_generator.sh
{
  "public_key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDgeAzqoZZnHg04V4zbI21FwzL2Aw0fhAYZlblyQsZhqYLSiVhge9zTP63x1hbN2f0L5ZmtXw1eeBgNJJHK91UJyDaF7+J8llNvizYeiFqWLyJiotXgvNZIe2ms9eeWyEer3g2W74YlnGKL+5UiM+1dw44Es3vRV6A8M4oZJLUKZxSl6Kzo128ua71Fv6HuOiTfInThFMtPjeTlOIaXt7tq0nzkAmxnMU2+EtCPKq01MmlR0bC5GxnSwrFMwSD8FwOU0jiJ7t+HT4BRRaYvp36/6HkiMBVqSnFlz21cJiKKRzlH7Ssl+R5wVsShXmX5+Sp24vP+uyWmKhxxVC7/wqqP irving@computer.local",
  "private_key": "-----BEGIN RSA PRIVATE KEY-----  \nMIIEogIBAAKCAQEA4HgM6qGWZx4NOFeM2yNtRcMy9gMNH4QGGZW5ckLGYamC0olY  \nYHvc0z+t8dYWzdn9C+WZrV8NXngYDSSRyvdVCcg2he/ifJZTb4s2Hohali8iYqLV  \n4LzWSHtprPXnlshHq94Nlu+GJZxii/uVIjPtXcOOBLN70VegPDOKGSS1CmcUpeis  \n6NdvLmu9Rb+h7jok3yJ04RTLT43k5TiGl7e7atJ85AJsZzFNvhLQjyqtNTJpUdGw  \nuRsZ0sKxTMEg/BcDlNI4ie7fh0+AUUWmL6d+v+h5IjAVakpxZc9tXCYiikc5R+0r  \nJfkecFbEoV5l+fkqduLz/rslpioccVQu/8KqjwIDAQABAoIBAHabWI/d5AAGpAui  \nTz43gPS8yL+vKw79DtAUChIy8GoITKT8h6Mrr6o72qiPbCtHROs1Xbd7IzBImsTP  \nDu5FNDzf+tdYwr78G4gz8du+RsdWjn+59PM0NLHF7DfFE6LbnutUgK/BTouvD29R  \n9yJEd+b0fqVDRWh/OZ61yQGyIKsmgL3X5iOkDUN3GTkOuT1XMBNU3RYMyQGQcUU0  \n+y4WUpFrjuKtCBdS8RNHqPvKxsfifnr4tlFmWtQHbCjGbdDur0vbpq9IP8J3piAD  \nm8xv9Wj+ulsSMzHCsn4QN2YKP+sAjibg/W34TVcHr6pfK690oHV4+Q5hzMHvOZLd  \n3ACPP9ECgYEA/myNZluC+q3RxcG9msvnCva34zOzqmTnF24Q9EXNAp7dzU2FMK2l  \nh1ZBq0e06KISb5PZkOxfjVTVqYoCzrSdseKp0wuaubVj3l9WBdPnrqY5qkjgbzWx  \ne/hqbKOjF+c/HxOXqbUt/NMO7RBW9U6cR2aExpo4CdHwMW4rJUETZOcCgYEA4dv/  \nWSA0o0leR+q8jpTqNhPRqAxNTRPkT4biX57mc5Ln4w+l3XGX1j0rtgQ1/L05WCwc  \nYg1D9MygTPY6mEcKmuqFDUjuneafzUS6cAwO7h1klzLRNBP7YAnY6KI0FqA4DMiX  \nrq0vngXVrBjqHtXl2ALdn2ZAH3X0kFdBgFWpsBkCgYBgjYOPz7TCO0q7mM3CvBTf  \nRUf90jYhuQ82BhArE348u1uDOSMNmSiTVrmvLZRLII6Mh3huljWg5gv7viNYnJSn  \n2FQIgoPibCMNVfLIXWW0EuMZa3S435COcnS469TOEnUS7xWEUvyz0Mj+UFAf4ghO  \n1GoZEJepqmFT8PIwviSFCwKBgCokJiy2+ZtN4S2B+tSPrHOSlxfH09SB1aORA0Pc  \nHhuKWYHgNY5v12i92R4JAxm5JK3y7QjOeNOAKpixiJVJDA2DnHeyF/OWSFLAdBjb  \n5x0+lrovXSFeaRSuQa6GNTnTgyG/e6232p6dcBTAQU6nkk8PmdJX/bbhB1S3Mx2C  \n3jphAoGAScrlJ6R287CDekndxNsJRwC345ePJARZRxNgxN/8Xww2wauPGhXcVJ0E  \ntZtH8/mCrm3xO2VqWAlKugmXzHO1TihhoEaY42P4XwxSighjKaDjHtbMpWAqJI0e  \niB2QaFQfli2YxMbV7gxGV3/sL8mgsjMognYun8K7GNMj1jBTTic=  \n-----END RSA PRIVATE KEY-----  ",
  "private_key_file": "./.ssh/foo-bbar-baz"
}