/usr/bin/ssh-copy-id: ERROR: failed to open ID file '/root/.pub': No such file or directory

/usr/bin/ssh-copy-id: ERROR: failed to open ID file '/root/.pub': No such file or directory
    (to install the contents of '/root/.pub' anyway, look at the -f option)
 

装好系统，初始化脚本之后做ssh免密的时候

执行完  ssh-keygen -t rsa

但是执行下一步的时候 ssh-copy-id ip（传送的ip）然后就爆出了上边的提示

 

解决

ssh-keygen -t dsa

然后问题解决

 

 

 

仅供参考