Jan 14, 2011 · I've been able to successfully launch the command prompt and pass a command using this: rt.exec("cmd.exe /c start command"); However, it only seems to work with one command.

Aug 26, 2015 · What I want is to enter a command, get the response, execute another command and so on, so basically I need to communicate with Mac OSX' Terminal app (alternating input and output). How do I accomplish that in Java?

Mar 18, 2013 · One way to run a process from a different directory to the working directory of your Java program is to change directory and then run the process in the same command line. You can do this by getting cmd.exe to run a command line such as cd some_directory && some_program.

Jun 19, 2017 · This article aims to provide you a simple code to open Command Prompt and how you can insert the commands in it using Java language. Here we will use Runtime class of java.lang Package. This class allows Java application to interfere with the environment in which it is running as each and every Java application has an instance of Runtime class.

In Java, you can communicate with another command-line program by using the `ProcessBuilder` and `Process` classes. These classes allow you to start a new process, send commands, and read the output or error streams of a running program.

Jan 3, 2025 · Socket programming in Java allows different programs to communicate with each other over a network, whether they are running on the same machine or different ones. This article describes a very basic one-way Client and Server setup, where a Client connects, sends messages to the server and the server shows them using a socket connection.

This document instructs you on how to use Java from the Command Prompt in Windows. The Command Prompt is necessary for redirecting standard input, redirecting standard output, and piping—you will use these features in Section 1.5 .

Jun 23, 2024 · Opening and interacting with the command prompt using Java can be achieved by utilizing the ProcessBuilder class. While some developers might still resort to the deprecated method of invoking commands, such as rt.exec(String), it is essential to adapt to …

Jan 8, 2025 · How to Implement a Simple Chat Application Using Sockets in Java? In this article, we will create a simple chat application using Java socket programming. Before we are going to discuss our topic, we must know Socket in Java. Java Socket connects two different JREs (Java Runtime Environment).

Jul 18, 2019 · In this Java network programming tutorial, we’ll guide you how to write a client program that talks to a server using TCP/IP protocol. In the next few minutes, you will see that Java makes it easy to develop networking applications as Java was built for the Internet.