centos7安裝telnet,開啓telnet登陸:
(1)安裝命令:
# yum install telnet-server
# yum install xinetd
(2)安裝完成後,將xinetd服務加入開機自啓動:
# systemctl enable xinetd.service
(3)將telnet服務加入開機自啓動:
# systemctl enable telnet.socket
(4)最後,啓動以上兩個服務即可:
# systemctl start telnet.socket
# systemctl start xinetd(或service xinetd start)
(5)檢查服務是否開啓:
systemctl status telnet.scoket
systemctl status xinetd
(6)開啓ROOT在telnet登陸:
mv /etc/securetty /etc/securetty.bak