Linux上在同一端口上共享SSH与HTTPS的工具：SSLH

CentOS 6

# yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm

CentOS 7

# yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

# yum install sslh

默认情况下，web服务器监听所有网络接口，确保web服务器只监听localhost:443而不是*:443，修改配置文件后需要重启web服务器生效

修改sslh配置文件

# vi /etc/sslh.cfg

# Change hostname with your external address name.
listen:
(
    { host: "0.0.0.0"; port: "443"; }
);

设置自启，并启动sshld服务

# chkconfig sslh on
# service sslh start

测试sslh服务是否运行正常

$ ps -ef | grep sslh

$ ssh -p 443 root@localhost