Ubuntu安装telnet

安装

# sudo apt-get install xinetd telnetd

配置 -> 加入以下选项

# sudo vi /etc/inetd.conftelnet stream tcp nowait telnetd /usr/sbin/tcpd /usr/sbin/in.telnetd# sudo vi /etc/xinetd.confdefaults {instances = 60 log_type = SYSLOG authpriv log_on_success = HOST PID log_on_failure = HOST cps = 25 30}includedir /etc/xinetd.d# sudo vi /etc/xinetd.d/telnetservice telnet {disable = no flags = REUSE socket_type = stream wait = no user = rootserver = /usr/sbin/in.telnetd log_on_failure += USERID }

重启

# sudo /etc/init.d/xinetd restart

root登录

# sudo vi /etc/pam.d/login#auth required lib/security/pam_securetty.so