archlinux开启telnet服务 .

修改telnet的配置文件
telnet的配置文件存放在/etc/xinetd.d/下面
[root@localhost ~]# vim /etc/xinetd.d/telnet

# default: on
# description: The telnet server serves telnet sessions; it uses \
#       unencrypted username/password pairs for authentication.
service telnet
{
        flags           = REUSE
        socket_type     = stream       
        wait            = no
        user            = root
        server          = /usr/sbin/in.telnetd
        log_on_failure  += USERID
        disable         = no
}
把最后一个字段disable改成no即可，表明启用telnet

#systemctl enable telnet.socket
#systemctl start telnet.socket