Golang socat. Explore diverse use cases, from simple port forwarding to encrypted tunnels and data… `socat` 是一个强大的网络工具，它的GitHub仓库地址为 [https://github. socat. Mirror of the socat source code with pre-built releases for Linux (x64 and x86), Windows (x64 and x86), and MacOS (x64) - 3ndG4me/socat Source Files View all Source files actions. These Unleash the power of network communication with this comprehensive guide to socat and its alternatives. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects. 8. This catching is useful to get the information about the signal into socats log, but prevents core dump or other standard actions. 0 to the respective address, on the listening side it binds the connection to a specific address and on the target host it establishes the connection to the attacker's host. In this article we show how to work with sockets in Golang. Published: Feb 22, 2021 License: Apache-2. Maybe I appreciate it all the more… Socat for Windows socat (SOcket CAT: netcat on steroids) is a relay for bidirectional data transfer between two independent data channels. socat is a relay for bidirectional data transfer between two independent data channels. Mar 9, 2020 · Benchmarks are sending a message from the destination, relaying via gocat / socat to the source, which is an echo server that relays back to the destination via gocat / socat. The rest of the command line arguments are the rest of the sendto () parameters. It can allow us to bridge between our terminal and a remote process, or to tunnel through our private networks. or a pseudo terminal), a socket (UNIX, IP4, IP6 - raw, UDP, TCP), an SSL socket, proxy CONNECT connection, a file descriptor (stdin etc. com/3ndG4me/socat](https://github. Contribute to tech128/socat-1. We look at how to use this command with a few use cases. I say that socat works on two locations rather than two files because … Mastering Socat: A Comprehensive Guide to the Socket Cat Command in Linux # Welcome to this in-depth exploration of the Socat command, a powerful and versatile utility in the Linux ecosystem. 0. ), the GNU line editor (readline), a program, or a combination of two of these. Latest This package is not in the latest version of its module. The first thing you will notice with this tool So the socat command I'm trying to create is really just an interface to sendto (). org/socat/ www. Because the streams can be constructed from a large set of different types of data sinks and sources (see For socat source distribution, bug fixes, and latest news see http://www. org/123 socat was created by Gerhard Rieger in 1999 as an extended version of netcat with support for many more address types. Socat is a command line based utility that establishes two bidirec‐ tional byte streams and transfers data between them. go rule. 3. We will delve deep into its functionality, exploring its diverse applications and providing practical, real-world examples that will empower you to leverage its full potential. 1. 7. It supports a broad range of protocols and interfaces, including TCP, UDP, UNIX sockets, and SSL, allowing users to create custom communication pathways or relay data in complex network In the transfer phase, socat watches both streams’ read and write file descriptors via select () , and, when data is available on one side and can be written to the other side, socat reads it, performs newline character conversions if required, and writes the data to the write file descriptor of the other stream, then continues waiting for In the transfer phase, socat watches both streams’ read and write file descriptors via select () , and, when data is available on one side and can be written to the other side, socat reads it, performs newline character conversions if required, and writes the data to the write file descriptor of the other stream, then continues waiting for socat, it's a powerful and versatile network tool that can simplify a wide range of networking tasks. 0-windows development by creating an account on GitHub. -S<signals-bitmap> Changes the set of signals that are caught by socatjust for printing an log message. B man socat (1): Socat is a command line based utility that establishes two bidirectional byte streams and transfers data between them. Contribute to joseluisq/gonetc development by creating an account on GitHub. I thought maybe using socat to make the socks5 proxy into an http and then specifying it in the command like : http_proxy=localhost:8080 go get git. One way to think of socat is as the cat command which transfers data between two locations rather than from a file to standard output. go singlton. And, as such, the buffer parameter (the entire Ethernet packet) is populated by, in this case, STDIN. Socat, short for socket cat, is a command-line utility that reads from and writes to two endpoints connected by a bidirectional data channel. Because the streams can be constructed from a large set of different types of data sinks and sources (see address types), and because lots of address options may be applied to the streams, socat can be used for many different Socat is a command line based utility that establishes two bidirectional byte streams and transfers data between them. go resolve. NAME socat - Multipurpose relay (SOcket CAT) SYNOPSIS socat [options] <address> <address> socat -V socat -h [h [h]] | -? [? [?]] filan procan DESCRIPTION Socat is a command line based utility that establishes two bidirectional byte streams and transfers data between them. The Testcontainers module for Socat, a utility container that provides TCP port forwarding and network tunneling between services, enabling transparent communication between containers and networks. Because the streams can be constructed fr Socat, short for “SOcket CAT,” is a command-line utility that acts as a multipurpose data relay between two data channels, giving you the flexibility to transfer data across a wide variety of protocols and connections. Because the … bionic (1) socat. In this article, we'll explore how to use the socat command in Linux and provide practical examples to help you get started. org is an alternate site providing the same contents. A simple Go net wrapper client interface. For a defined time socat continues to transfer data in the other direction, but then closes all remaining channels and terminates. . Learn socket programming in Go with this comprehensive guide! Create TCP/UDP clients and servers, handle multiple connections, and use concurrency. socat(1) socat(1) NAME socat - Multipurpose relay (SOcket CAT) SYNOPSIS socat [options] <address> <address> socat -V socat -h[h[h]] | -?[?[?]] filan procan DESCRIPTION Socat is a command line based utility that establishes two bidirectional byte streams and transfers data between them. This guide aims to equip Socat now installs as socat1, and a symlink socat points to it, same with man page test. kubectl-socat This is a kubectl plugin to connect to an external host via socat container on a Kubernetes cluster. socat 1. go types. I’m going to show you how socat is used to solve real-life penetration testing problems. gocat Faster Golang alternative of socat. My Dockerfile… about ----- socat is a relay for bidirectional data transfer between two independent data channels. There are six examples here, varying in complexity from a simple TCP connection to […] I'm trying to run a go binary with socat in Docker. I learned about socat a few years ago and am generally surprised more developers don’t know about it. There are higher-level APIs that may be more practical in real-world scenarios. Each of these data channels may be a file, pipe, device (serial line etc. /mybinary,pty I would like to do the same with for example the go docker image. sh now provides option " --expect-fail 123,216 " to gain rc=0 even with some failures What is Socat the linux utility for port and connection forwarding? How is Socat used? Let's see it together with some simple examples. It can be thought of as a Swiss Army knife for network communication, enabling a wide range of tasks such as creating TCP and UDP proxies Welcome to this socat tutorial. I recommend checking out this helpful post on getting started with socat to learn more about what it can do. GitHub Gist: instantly share code, notes, and snippets. address. Feb 17, 2020 · Faster Golang alternative of socat. socat and UDP. Multi-purpose relay from source to destination. Because the streams can be constructed from a large set of different types of data sinks and sources (see address types gocat：高效的数据传输 relay 工具项目介绍gocat 是一个基于 Golang 开发的多功能数据中继工具，它是著名的 socat 的替代品。 其主要功能是实现不同数据通道之间的双向数据传输，可以灵活地根据需要配置源（source）和目标（destination）。 In the realm of Linux networking and system administration, `socat` stands out as a powerful and versatile tool. README ¶ gocat Faster Golang alternative of socat. 0 for xp or higher. Nov 6, 2025 · A socat container is used as a TCP proxy, enabling any TCP port of another container to be exposed publicly, even if that container does not make the port public itself. Socat supports ipv6 and ssl and is available for both windows and linux. Faster Golang alternative of [socat]. Mirror of the socat source code with pre-built releases for Linux (x64 and x86), Windows (x64 and x86), and MacOS (x64) - 3ndG4me/socat GitHub is where people build software. Socat is a fantastically versatile Swiss army knife for connecting all sorts of sockets, be they TCP, UDP, IPv4, IPv6, SSL-wrapped, unix sockets, raw sockets, etc. The server is a very generic echo-server (or just anything with stdin and output). The socat exec:'/usr/bin/bash -li',pty,stderr,setsid,sigint,sane tcp4:0. Because the streams can be constructed from a large set of Socat transfers the EOF condition to the other stream, i. 1_for_Windows Socat is a command line based utility that establishes two bidirectional byte streams and transfers data between them. Socat is a network utility similar to netcat. ), the GNU line editor (readline), a program With socat I can expose a binaries stdin/out as a socket for example like this: $ socat TCP-LISTEN:8080,fork EXEC:. Because the streams can be constructed from a large set of different types of data sinks and sources (see address types), and because lo In the transfer phase, socat watches both streams’ read and write file descriptors via select () , and, when data is available on one side and can be written to the other side, socat reads it, performs newline character conversions if required, and writes the data to the write file descriptor of the other stream, then continues waiting for option, socat will exit on fatals, and will abort connection attempts when security checks failed. The purpose of the tutorial is to introduce network programming including these low-level details. 0 This project is a collection of Unix-like utilities made available to Windows. gz Provided by: socat_1. 1-x86_64 [2024-08-24] for Windows 7, 10 & 11. It filled the need for a universal relay tool that could bridge different communication mechanisms. socat 被广泛用于网络编程和系统管理中，它的功能非常强大，可以处理各种不同类型的数据流。 socat 的特点和用途包括但不限于： 连接任意数据流：socat 可以连接两个任意的数据流，例如网络流、文件、管道、设备等。 端口转发 在实际生产中我们经常会遇到到一个场景就是，用一台机器作为转发服务器，连接 AB 两个网段，将转发服务器的某个端口上的流量转发到 B 网段的某台机器的某个端口，这样 A 网段的服务器就可以通过访问转发服务器上的端口访问到 B 网段的服务器端口。 这样的场景一般在和客户建立专线 Lucky最初是作为一个小工具，由开发者为自己的个人使用而开发，用于替代socat，在小米路由AX6000官方系统上实现公网IPv6转内网IPv4的功能。Lucky的设计始终致力于让更多的Linux嵌入式设备运行，以实现或集成个人用户常用功能，降低用户的硬件和软件操作学习成本，同时引导使用者注意网络安全 The Linux socat command provides a powerful and flexible solution for bidirectional data transfer between network connections. Note: In networking, the term socket has a different meaning. 2-2ubuntu2_amd64 NAME socat - Multipurpose relay (SOcket CAT) SYNOPSIS socat [options] <address> <address> socat -V socat -h[h[h]] | -?[?[?]] filan procan DESCRIPTION Socat is a command line based utility that establishes two bidirectional byte streams and transfers data between them. Golang Netcat/Socat/Ncat-like with file transfer, encrypted transfer and traffic Inspired and refactored from old versions of go netcat clones on github go-netcat, go-nc and gocat. e. The final working raw socket SOCKET-SENDTO command is this: For socat source distribution, bug fixes, and latest news see http://www. Socat is a versatile command-line utility for bidirectional data transfer between two independent data channels, making it an invaluable tool in network diagnostics, redirection, and tunneling operations. The socat command can be used to relay input and output from one location to another. Because the streams can be The socat utility is a relay for bidirectional data transfers between two independent data channels. 0:9000 Change the IP address 0. go socat. socat(SOcket CAT)是一个命令行程序，实现建立两个双向字节流，并在它们之间传输数据。支持代理IP、TCP、UDP、IPv6、PIPE、socket等协议 介绍 安装 # Ubuntu apt install socat # CentOS yum install socat # Mac brew socat (1) man page. For example, you can connect to your database server in the private network via the cluster: This plugin provides an equivalent feature to the following commands: kubectl run socat --rm --attach alpine/socat -- tcp-listen:13306,fork tcp-connect:mysql. - valorisa/socat-1. staging:3306 kubectl port 文章浏览阅读10w+次，点赞26次，收藏64次。本文介绍了多功能网络工具SOCAT的特点及应用，包括安装步骤、基本原理、地址类型及多种典型场景下的使用方法。 Socat is a command line based utility that establishes two bidirectional byte streams and transfers data between them. com/3ndG4me/socat)。仓库中的主要结构 Socat 1. Socket programming is low-level. Article Source Linux Developer NetworkJune 9, 2009, 8:47 am The socat command shuffles data between two locations. A relay is a tool for bidirectional data transfer between two independent data channels. There are many different types of channels socat Compiled socat for Windows 10 included instruction for reproducibility - honuonhval/socat-win10 README gocat Faster Golang alternative of socat. go ? : This menu / : Search site f or F : Jump to y or Y : Canonical URL SetPortForward create a single port forward from host, to dest in this namespace The namespace is used to group port forward rules so they all can get terminated with one call later. dest-unreach. tries to shutdown only its write stream, giving it a chance to terminate gracefully. gcwu, xyjpu, ouokp, lsoho, yzkkc, gszmw, imvl, vfyivv, vshvha, jwnq,