sshd: no hostkeys available — exiting

在开启SSHD服务时报错.
sshd re-exec requires execution with an absolute path
用绝对路径启动,也报错如下:
Could not load host key: /etc/ssh/ssh_host_key
Could not load host key: /etc/ssh/ssh_host_rsa_key
Could not load host key: /etc/ssh/ssh_host_dsa_key
Disabling protocol version 1. Could not load host key
Disabling protocol version 2. Could not load host key
sshd: no hostkeys available — exiting
解决过程:
#ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key
#ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key
#/usr/sbin/sshd
 
如果上述两个文件存在,仍然出现这个错误,那么试试 chmod 600 上述两个文件。之后应该可以解决。
 
参考:http://blog.chinaunix.net/uid-25508301-id-2941356.html
 
posted @ 2016-05-24 09:39  最美的时光-  阅读(...)  评论(...编辑  收藏