CentOS下安装并启用Telnet服务

CentOS下安装并启用Telnet服务

1、查看有没有安装telnet服务

rpm –qa|grep telnet

没有则找安装包进行安装。如果有安装光盘，在安装光盘中找到相应的安装包进行安装。这里直接通过网络安装

2、通过yum install安装Telnet程序

yum list telnet-server

yum install telnet-server

3、修改配置文件more /etc/xinetd.d/telnet

more telnet

# default: on

# description: The telnet server serves telnet sessions; it uses \

# unencrypted username/password pairs for authentication.

service telnet

{

flags = REUSE

socket_type = stream

wait = no

user = root

server = /usr/sbin/in.telnetd

log_on_failure += USERID

disable = yes

}

将disable项由yes改成no。

4、重启服务生效

/etc/init.d/xinetd restart