檢查telnet是否安裝
rpm -qa | grep telnet
一:下載資源,上傳安裝包到tools目錄下
https://download.csdn.net/download/qq_26963433/12274239
二:安裝
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:啓動服務
systemctl start telnet.socket
systemctl start xinetd
四:設置開機自啓
3、設置xinetd開機自啓
systemctl enable xinetd.service
4、設置telnet開機自啓
systemctl enable telnet.socket
五:查看telnet服務是否啓動
netstat -antupl | grep 23
cat /etc/services | grep -a 'telnet'
六:測試
只能用普通用戶測試: 賬號:shun ,密碼123456
window測試
