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How to close TCP and UDP ports via windows command line

Does somebody knows how to close a TCP or UDP socket for a single connection via windows command line? 17 Answers ...
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Checking network connection

...p (0.0048s latency). Not shown: 999 filtered ports PORT STATE SERVICE 53/tcp open domain Nmap done: 1 IP address (1 host up) scanned in 23.81 seconds As we can see, 53/tcp is open and non-filtered. If you are a non-root user, remember to use sudo or the -Pn argument for Nmap to send crafted pro...
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App Inventor 2 拓展参考文档 · App Inventor 2 中文网

...的复制粘贴功能 【Socket】 ClientSocketAI2Ext 拓展加强版:TCP/IP传输协议 【FTP】 FTP 客户端拓展:FTP协议连接、上传、下载、创建、修改目录等 【短信平台接入】 AliSms 拓展:阿里云短信平台接入,短信验证码 【设备信息】 Ph...
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ESP8285接入App Inventor 2深度调研:4种连接方案+是否需要开发拓展 - 创客...

...oid库,支持Arduino) 2. fun123自研拓展 - ClientSocketAI2Ext - TCP Socket客户端,支持异步连接、文本/二进制收发、后台数据监听 - FTPClient - FTP文件传输 3. 关键发现 Serial.java是唯一提及Arduino/ESP8266/ESP8285的运行时文件,使用Physicalo...
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Open firewall port on CentOS 7

.... In the case of public try: firewall-cmd --zone=public --add-port=2888/tcp --permanent Then remember to reload the firewall for changes to take effect. firewall-cmd --reload Otherwise, substitute public for your zone, for example, if your zone is dmz: firewall-cmd --zone=dmz --add-port=288...
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App Inventor 2 拓展参考文档 · App Inventor 2 中文网

...的复制粘贴功能 【Socket】 ClientSocketAI2Ext 拓展加强版:TCP/IP传输协议 【FTP】 FTP 客户端拓展:FTP协议连接、上传、下载、创建、修改目录等 【短信平台接入】 AliSms 拓展:阿里云短信平台接入,短信验证码 【设备信息】 Ph...
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App Inventor 2 拓展参考文档 · App Inventor 2 中文网

...的复制粘贴功能 【Socket】 ClientSocketAI2Ext 拓展加强版:TCP/IP传输协议 【FTP】 FTP 客户端拓展:FTP协议连接、上传、下载、创建、修改目录等 【短信平台接入】 AliSms 拓展:阿里云短信平台接入,短信验证码 【设备信息】 Ph...
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How to kill a process on a port on ubuntu

...? If Linux specific then, even this command works os.system("fuser -k 8080/tcp"); – Ridhuvarshan Jul 25 '18 at 12:04 ...
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Thin web server: `start_tcp_server': no acceptor (RuntimeError) after git branch checkout

... port 3000 may already be in use. Look at http://mrjaba.posterous.com/starttcpserver-no-acceptor-runtimeerror share | improve this answer | follow | ...
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What does “connection reset by peer” mean?

What is the meaning of the "connection reset by peer" error on a TCP connection? Is it a fatal error or just a notification or related to the network failure? ...