最近一直搞亚马逊服务相关的东西:
WARNING: UNPROTECTED PRIVATE KEY FILE:
- chmod 600 **.pem
http://stackoverflow.com/questions/10090843/ec2-ubuntu-instance-unprotected-private-key-file
标签:FILE,PRIVATE,亚马逊,UNPROTECTED,WARNING,KEY From: https://blog.51cto.com/u_16170312/6548615