우분투 telnet설치

apt-get install -y xinetd telnetd

nano /etc/xinetd.conf

12 line 아래

service telnet {

           disabled = no

           flags = REUSE

           socket_type = stream

           wait = no

           user = root

           server = /usr/sbin/in.telnetd

           log_on_failure = USERID

           log_type = SYSLOG daemon info

}

저장

systemctl start xinetd

systemctl enable xinetd

ufw disable

init 6

 

telnet 다른사람 아이피