ssh:connect to host localhost port 22:Connection refused.

配置ssh,无密码登录遇到的问题

在Linux系统下:
-bash:ssh:command not found.
解决方法:yum -y install openssh-clients

ssh:connect to host localhost port 22:Connection refused.
解决方法:
1、检查是否安装ssh
2、若安装了ssh,是否有启动
3、防火墙是否关闭

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转载自blog.csdn.net/kerry_55/article/details/80168294