ssh -i key 執行時 Permissions 0644 for '你的.pem' are too open 問題

        ssh -i key 地址 ；使用密鑰登錄時的 

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). 

            解決辦法

            chmod 600 你的密鑰文件  

        比如：  chmod 600 xiaowugui.pem  





        參見