MAC升級后，用iterm ssh遠程登錄公司服務(wù)器報錯，如標題

解決方法：

For Unix neophytes here are steps to edit the ssh_config file using the vi editor on Mac:

1、sudo vi /etc/ssh/ssh_config

2、Press i key for vi editor insert mode.

3、Use arrow keys to navigate to lines you want to delete or comment.

? ? ? For example, to comment the offending line in an ssh_config script:

? ? ? # GSSAPIKeyExchange yes