github and multiple accounts, git keeps asking for password

Taken: http://net.tutsplus.com/tutorials/tools-and-tips/how-to-work-with-github-and-multiple-accounts/

1. ssh-keygen -t rsa -C "me@mycompany.com" -f ~/.ssh/id_rsa_mycompany
2. ssh-add ~/.ssh/id_rsa_mycompany
3. Add below to ~/.ssh/config
4. git clone git@github-mycompany:mycompany/myrepo.git

Host github-mycompany

  HostName github.com

  User git

  IdentityFile ~/.ssh/id_rsa_mycompany

How to convert encryption keys: RSA to PEM

1. RSA to PEM
1. ssh-keygen -t rsa
2. openssl rsa -in ~/.ssh/id_rsa -outform pem > id_rsa.pem