ssh连接报Connection closed by foreign host.

今天连接linux时居然连不上，报错信息是：

Connecting to 192.168.16.133:22...
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.

Connection closed by foreign host.

Disconnected from remote host(hadoop3) at 10:56:11.

Type `help' to learn how to use Xshell prompt.

查了一下终于找到了解决办法，只需要一些命令就可以了： 

    cd /etc/ssh
    sudo chmod 644 ./*
    sudo chmod 600 ssh_host_dsa_key
    sudo chmod 600 ssh_host_rsa_key
    sudo chmod 755 .
    /etc/init.d/sshd restart
完成后在重新连接就行了。

posted on 2016-10-20 11:04  愤怒的苹果ext  阅读(1275)  评论(0)  编辑  收藏  举报

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