ssh -i key 执行时 Permissions 0644 for '你的.pem' are too open 问题

        ssh -i key 地址 ；使用密钥登录时的 

Permissions 0644 for '你的.pem' are too open.

It is required that your private key files are NOT accessible by others.

This private key will be ignored.

Load key "你的.pem": bad permissions

[email protected]: Permission denied (publickey,gssapi-keyex,gssapi-with-mic). 

            解决办法

            chmod 600 你的密钥文件  

        比如：  chmod 600 xiaowugui.pem  





        参见