To process server appear in the upload site Permission denied (publickey, gssapi-keyex , gssapi-with-mic) warned, there are many online solution, such as https://www.cnblogs.com/xubing-613/ p / 6844564.html way pretty good. I uploaded my mac in environmental projects, and here I use ssh tool is produced domestically finalshell. So my simple recording I use the command line to modify.
I was using the secret key to perform ssh login, but when you log in through finalshell always said my key password is blank, I did not set a password, but the software does not allow you a blank password.
I first via the command line: vi / etc / SSH / sshd_config into such an interface
The PermitEmptyPasswords yes changed PermitEmptyPasswords NO , save and exit.
After the re-use finalshell login can be used directly on the key.