Sco Openserver下 配置SSH服务（图解）

Sco Openserver下 配置SSH服务
好久没玩儿Sco Unix系统了,春节过后为邮政系统的一个朋友调试系统( 装了个远程服务) ,这两天将安装过程回忆了一下,总结出来给大家分享.
本试验需要在sco openserver 5.0.5平台下,因为在5.0.7以上版本已内置了ssh服务,我们这里针对的是5.0.5.5.0.6的版本的安装首先在服务器/myfile目录下上准备好openssh-3.4p1-VOLS,prngd-0.923-VOLS,zlib-1.1.4-VOLS三个文件,步骤如下图所示:

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选择本地form flysco(这是主机名)

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注意这是只是启动prngd进程,但是如果系统reboot就不管用了,我们需要做下一步工作

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最后手工启动prngd
#/usr/local/sbin/prngd /usr/local/var/prngd/prngd-poll &

注意:公钥保存在/usr/local/etc/目录下
手工启动sshd
#/usr/local/sbin/sshd&
配置：
#vi /usr/local/etc/sshd_conf
验证：
#netstat –na|grep 22

生成ssh_host_key
#Cd /usr/local/bin
#ssh-keygen –t rsa1 –f /usr/local/local/etc/ssh_host_key
#ssh-keygen –t dsa –N “” –f /usr/local/etc/ssh_host_dsa_key 生成DSA算法证书
#ssh-keygen –t rsa –f /usr/local/etc/ssh_host_rsa_key –N ‘’’

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最后将/usr/local/sbin/sshd & /usr/local/sbin/prngd /usr/local/var/prngd/prngd-pool &
加入到/etc/rc2.d/P88USRDEFINE文件中即可开机启动ssh服务。

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好了到这里ssh就安装好了,不过为了安全起见,最好更改ssh的连接端口,方法如下:
#cd /etc/ssh
#vi sshd_config
查找# port 22，改为：port 1002，保存退出
然后重启ssh服务即可,简单吧!

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本文出自 “李晨光原创技术博客” 博客，谢绝转载！