Change your PEM before enter EC2 instance

I am a Mac user, it is great and integrate with terminar rock, rencent i generate a EC2 instance.

Unfortunately i could not enter server by PEM key file that AWS generate for me. So i find a solution for this from stackoverflow. (thanks stactoverflow).

chmod 400 mykey.pem

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There are some result link that i found,

• http://stackoverflow.com/questions/8193768/trying-to-ssh-into-an-amazon-ec2-instance-permission-error
• http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/how-to-have-aws-create-the-key-pair-for-you.html