telnet

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have an application where I accept a socket connection from a telnet client and put up a simple, keyboard driven character GUI. The telnet client, at least on Linux, defaults into line-at-a-time mode, so I always have to do ^]mode char manually. A skim of the relevant RFCs suggests that if my application simply sent the characters IAC DONT LINEMODE (\377\376\042) as soon as the client connects, the client should be forced into character mode. However, it doesn't make any difference. What's the simplest bit of code that would do the job?

CentOS7 下安装telnet服务 标签： telnet centos7 2015年06月11日 19:52:5521623人阅读 评论 (1) 收藏 举报 分类： linux （41） 版权声明：本文为博主原创文章，未经博主允许不得转载。 http://blog.csdn.net/zhouzme https://blog.csdn.net/zsjangel/article/details/46461177 今天搞了下 Centos 7 下面升级 openssl 和 openssh ，顺便装了下 telnet # 安装 telnet 避免 ssh 无法登录 [plain] view plain copy yum -y install xinetd telnet telnet-server # 允许 root 账号登陆 [plain] view plain copy vi /etc/securetty # 末尾添加两行 [html] view plain copy pts/0 pts/1 # 添加防火墙端口 [plain] view plain copy vi /etc/sysconfig/iptables -A INPUT -p tcp -m state --state NEW -m tcp --dport 23 -j ACCEPT # 重启服务关闭 firewalld

I'm currently writing a telnet server in Python. It's a content server. People would connect to the server via telnet, and be presented with text-only content. My problem is that the server would obviously need to support more than one simultaneous connection. The current implementation I have now supports only one. This is the basic, proof-of-concept server I began with (while the program has changed greatly over time, the basic telnet framework hasn't): import socket, os class Server: def __init__(self): self.host, self.port = 'localhost', 50000 self.socket = socket.socket(socket.AF_INET,

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Is there a good, free telnet library available for C# (not ASP .NET)? I have found a few on google, but they all have one issue or another (don't support login/password, don't support a scripted mode). I am assuming that MS still has not included a telnet library as part of .NET v3.5 as I couldn't find it if it was. I would loooooove to be wrong though. 回答1: Best C# Telnet Lib I've found is called Minimalistic Telnet. Very easy to understand, use and modify. It works great for the Cisco routers I need to configure. http://www.codeproject.com

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: so I need to access a telnet session. More specifically JPL's ephemeris service. I know exactly what I need to do in the command prompt, but I've had trouble using the telnetlib package. Here are the steps I need to take through command prompt: telnet o horizons.jpl.nasa.gov 6775 DES=C/2012 X1; y E o H06 y 2013-Nov-7 9:00 2013-Nov-17 9:00 1d y 1,4,9,19,20,24 and then after that there is a large output that I need to save to a text file, or simply keep as a variable. I'll be using it later. And following these inputs step by step should get

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: When sending a simple email via telnet or netcat to my ISP's SMTP server I cannot terminate the message with a period. Eventually the connection times out but the message is not delivered. root@zeus:/tmp# telnet mail.charter.net 25 220 imp09 smtp.charter.net ESMTP server ready 20110115 000442 HELO charter.net 250 imp09 hello [97.94.115.109], pleased to meet you MAIL FROM: test@gmail.com 250 2.1.0 <test@gmail.com> sender ok RCPT TO: test@gmail.com 250 2.1.5 <test@gmail.com> recipient ok DATA 354 enter mail, end with "." on a line by itself

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I run the following batch file to establish a telnet session to a device and create a file that will hold information pulled from the device. CD\ COLOR 0E CLS @echo off ECHO This will start the connection to the Heraeus QuicK-Lab DATACAST ENtouch. pause telnet 172.17.0.16 4224 -f C:\LogFiles\Datacast.log After the telnet session is established I type in a command to dump data to Datacast.log as specified in the last line of code. I am hoping to include the command ("M3,1,999" for example) in the batch file somehow but I can find no similar

telnet登录认证模式有aaa，password，none，这里我们采用aaa和password两种认证模式进行实验，R2的验证模式为password，R3的验证模式为aaa，最后通过telnet登录验证效果。 步骤一：配置各接口ip地址，配置rip协议，使各个路由器之间能相互通信 R1 interface g0/0/0 ip add 12.0.0.2 8 interface g0/0/1 ip add 23.0.0.2 8 quit rip //配置rip协议 network 12.0.0.0 //宣告网络段 network 23.0.0.0 dis this //查看接口配置 ====== R2 interface g0/0/0 ip add 12.0.0.1 8 quit rip //配置rip协议 network 12.0.0.0 //宣告网络段 dis this //查看接口配置 ===== R3 interface g0/0/1 ip add 23.0.0.1 8 quit rip //配置rip协议 network 23.0.0.0 //宣告网络段 dis this //查看接口配置 ==== 步骤二：配置R2为password认证，R3为aaa认证 R2 user-interface maximum-vty 15 //配置最大vty用户界面为15 user

Ŀ¼ 一、安装 telnet 1、安装必要软件包 2、配置修改 二、重启服务 1、超级守护进程 2、23端口 三、启动 skynet 控制台服务 四、telnet 连接 五、skynet 命令行 一、安装 telnet 1、安装必要软件包 yum install - y memcached yum install - y telnet yum install - y telnet - server 2、配置修改 vi / etc / xinetd . d / telnet disable = no 二、重启服务 1、超级守护进程 [ root@localhost /]# service xinetd restart Stopping xinetd : [ OK ] Starting xinetd : [ OK ] 2、23端口 [ root@localhost /]# netstat - tnlp 三、启动 skynet 控制台服务 skynet . newservice ( "debug_console" , 8000 ) 四、telnet 连接 [ root@localhost ~]# telnet 127.0 . 0.1 8000 Trying 127.0 . 0.1 ... Connected to 127.0 . 0.1 . Escape character is '^]