检查telnet是否安装
rpm -qa | grep telnet
一:下载资源,上传安装包到tools目录下
https://download.csdn.net/download/qq_26963433/12274239
二:安装
rpm -ivh telnet-0.17-47.el6.x86_64.rpm
rpm -ivh telnet-server-0.17-64.el7.x86_64.rpm
rpm -ivh xinetd-2.3.14-38.el6.x86_64.rpm
三:启动服务
systemctl start telnet.socket
systemctl start xinetd
四:设置开机自启
3、设置xinetd开机自启
systemctl enable xinetd.service
4、设置telnet开机自启
systemctl enable telnet.socket
五:查看telnet服务是否启动
netstat -antupl | grep 23
cat /etc/services | grep -a 'telnet'
六:测试
只能用普通用户测试: 账号:shun ,密码123456
window测试
