This can be really handy to confirm a service is running when you don't have telnet or that service's CLI tool installed.

Nick Janetakis's blog provides insights into web development, Docker, and technology tutorials. Readers can find articles covering topics such as containerization, cloud computing, and serverless architectures. Additionally, they can learn about web development frameworks, deployment strategies, and best practices for building scalable applications.

Nick Janetakis

Learn how to use curl to create a telnet connection, which can be useful for testing TCP services in environments where telnet or specific CLI tools are unavailable. The guide includes examples of successful connections and troubleshooting failed ones, along with integration scenarios in Kubernetes and Docker Compose setups. An accompanying demo video provides further insights and practical demonstrations.

Using Curl to Create a Telnet Connection

<p>I always though <code>docker xxx run bash</code> will do the trick. something new is always good.</p>
