1,檢查是否安裝 telnet-server和xinetd
- rpm -qa telnet-server
- rpm -qa xinetd
2,如果沒有安裝過就安裝 查找yum
- yum list |grep telnet
- yum list |grep xinetd
3,執行安裝語句
- yum -y install telnet-server.x86_64
- yum -y install telnet.x86_64
- yum -y install xinetd.x86_64
4,設置開機自啟:
- systemctl enable xinetd.service
- systemctl enable telnet.socket
5,開啟service:
- systemctl start telnet.socket
- systemctl start xinetd
參考:
[1]博客,https://www.cnblogs.com/ikai/p/7073201.html,centos7 安裝telnet服務