telnet远程登录操作

telnet 


1.安装telnet-server
    sudo dpkg -i xinetd_1%3a2.3.14-7ubuntu3_i386.deb
    sudo dpkg -i telnetd_0.17-36build1_i386.deb
    
    如果连网的情况下可以sudo apt-get install telnet进行安装
    
2.设置一下ip
    sudo ifconfig eth0 192.168.1.222 netmask 255.255.255.0
    
3.修改/etc/xinetd.conf配置文件
    vim /etc/xinetd.conf
    
加入如下内容：


defaults
{


# Please note that you need a log_type line to be able to use log_on_success
# and log_on_failure. The default is the following :
# log_type = SYSLOG daemon info（插入如下部分）
instances = 60
log_type = SYSLOG authpriv
log_on_success = HOST PID
log_on_failure = HOST
cps = 25 30


}


4. 修改/etc/xinetd.d/telnet配置文件
    vim /etc/xinetd.d/telnet
    
 加入如下内容：
 
 # default: on
 # description: The telnet server serves telnet sessions; it users \
 # unencrypted username/password pairs for authentication.
 service telnet
 {
 disable = no
 flags = REUSE
 socket_type = stream
 wait = no
 user = root
 server = /usr/sbin/in.telnetd
 log_on_failure +=USERID
 }
 
 5.重启网络服务
 sudo /etc/init.d/xinetd restart
 sudo service xinetd restart
 
 6.打开windows命令行 telnet 192.168.1.222