KylinosV10银河麒麟高级服务器操作系统V10-安装telnet
<p>国产银河麒麟系统也是生产环境上经常遇到的（官网简介：银河麒麟高级服务器操作系统V10 - 国产操作系统、银河麒麟、中标麒麟、开放麒麟、星光麒麟——麒麟软件官方网站 (kylinos.cn)）</p><p>这版系统分为服务器版和个人桌面版；其中服务器版命令估计是基于红帽体系；而桌面版命令估计是基于Ubuntu，很多命令都是通用的。本文就分享麒麟系统如何安装telnet远程</p>
<p> </p>
<h2>一、下载安装包和安装</h2>
<p>查看系统版本：</p>
<p><img src="https://img2023.cnblogs.com/blog/1825093/202308/1825093-20230814104844306-625295929.png" alt="" loading="lazy"></p>
<p> 在线安装：</p>
<p>麒麟系统自带源，有互联网可以直接下载安装</p>
<div class="cnblogs_code">
<pre>yum install telnet xinetd </pre>
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<p><img src="https://img2023.cnblogs.com/blog/1825093/202308/1825093-20230814105444844-653991708.png" alt="" loading="lazy"></p>
<p>离线安装：</p>
<p>跟Centos一样，可以先在一台在线电脑进行缓存，缓存后再拷贝离线环境安装</p>
<div class="cnblogs_code">
<pre>yum install telnetxinetd --downloadonly --downloaddir=/home/telnet</pre>
</div>
<p><img src="https://img2023.cnblogs.com/blog/1825093/202308/1825093-20230814105320996-142520518.png" alt="" loading="lazy"></p>
<h2>二、关闭防火墙和selinux</h2>
<div class="cnblogs_code">
<pre><span>#关闭防火墙和selinux
systemctl stop firewalld.service
systemctl disable firewalld.service
setenforce 0<span>
sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/sysconfig/<span>selinux
sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/<span>config
sestatus</span></span></span></span></pre>
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<h2>三、启动服务</h2>
<div class="cnblogs_code">
<pre><span>#启动服务
systemctl start telnet.socket
systemctl start xinetd
systemctl status telnet.socket
systemctl status xinetd
systemctl enable telnet.socket
systemctl enable xinetd</span></pre>
</div>
<p><img src="https://img2023.cnblogs.com/blog/1825093/202308/1825093-20230814105540300-281247559.png" alt="" loading="lazy"></p>
<h2>四、添加终端允许、不然远程会被拦截</h2>
<div class="cnblogs_code">
<pre><span>#这里可信终端可以多添加一些
echo 'pts/0' >>/etc/<span>securetty
echo 'pts/1' >>/etc/<span>securetty
echo 'pts/20' >>/etc/<span>securetty
#重启服务
systemctl restart telnet.socket
systemctl restart xinetd
systemctl status telnet.socket
systemctl status xinetd</span></span></span></span></pre>
</div>
<p><img src="https://img2023.cnblogs.com/blog/1825093/202308/1825093-20230814105613135-1464773749.png" alt="" loading="lazy"></p>
<h2>五、测试连接、打印日志</h2>
<div class="document">
<div class="section">
<p><img src="https://img2023.cnblogs.com/blog/1825093/202308/1825093-20230814105714633-556141440.png" alt="" loading="lazy"></p>
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</div>
<div class="cnblogs_code">
<pre><span>#如果报错，打印日志
tail -f /var/log/secure<br></span></pre>
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<p><img src="https://img2023.cnblogs.com/blog/1825093/202308/1825093-20230814105753544-1729345213.png" alt="" loading="lazy"></p>
<p> </p>
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</div>
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作者：
博客园-李宗盛
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来源：https://www.cnblogs.com/subsea/p/17628083.html
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