centos7 安装telent和telnet-server

1、先检查CentOS7.0是否已经安装以下几个安装包:telnet-server、telnet、xinetd。命令如下:

rpm -qa |grep telnet-server
rpm -qa |grep telnet
rpm -qa |grep xinetd

若没有则执行yum install 安装

2、安装完成后,将xinetd服务加入开机自启动: 

systemctl enable telnet.socket

  

3、重启服务,由于telnet服务也是由xinetd守护的,所以安装完telnet-server,要启动telnet服务就必须重新启动xinetd 。

systemctl start telnet.socket
systemctl start xinetd (或service xinetd start)

附配置文件:

/etc/xinetd.d/telnet

service telnet
{
	flags	          = REUSE
	socket_type = stream
	wait	          = no
	user	          = root
	server	  = /usr/sbin/in.telnetd
	log_on_failure += USERID
	disable	  = no

}
    

  

原文地址:https://www.cnblogs.com/archer-wen/p/9680947.html