Скачать или смотреть Fixing the code Command Issue When Connecting to Docker Containers Remotely with VSCode

Resolve the "command not found" error when using the `code` command in Docker containers with Visual Studio Code. Learn how to configure your environment for seamless editing.
---
This video is based on the question https://stackoverflow.com/q/62867991/ asked by the user 'akki' ( https://stackoverflow.com/u/10432875/ ) and on the answer https://stackoverflow.com/a/62880366/ provided by the user 'akki' ( https://stackoverflow.com/u/10432875/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: The "code" command does not work when connecting to a Docker container remotely with VSCode

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Solving the code Command Not Found Issue in Docker Containers with Visual Studio Code

Visual Studio Code (VSCode) is a powerful code editor that enables developers to work efficiently, whether locally or remotely. However, sometimes users encounter issues when trying to execute commands, like the code command, while connected to a Docker container on a remote server via the Remote - SSH and Remote - Containers extensions. In this post, we'll dive into understanding this issue and how to solve it.

The Problem: code Command Not Found

Imagine you're working on your local PC, using Windows 10 Pro, and trying to connect to a Docker container hosted on a remote server running Ubuntu 18.04.3 LTS with VSCode. You enter the command:

[[See Video to Reveal this Text or Code Snippet]]

Instead of opening the specified file for editing, you're greeted with an error message:

[[See Video to Reveal this Text or Code Snippet]]

This issue stops you from editing files in your preferred editor and can be quite frustrating. It’s understandable if you’ve tried using the file explorer in VSCode instead, but you want to execute the command directly from the terminal as well.

Understanding the Solution

The good news is that this issue can be resolved quite easily by adjusting the environment path for the code command. Here’s how to do it step-by-step.

Step 1: Locate the VSCode Server Directory

When connected to your Docker container, VSCode operates through the VSCode server setup. This means you need to point your terminal to the correct directory where the code command is located.

To find the code command:

Open the terminal in VSCode while connected to the Docker container.

Navigate to your home directory by running cd ~.

List the contents:

[[See Video to Reveal this Text or Code Snippet]]

You’ll see a directory with a hash-like name (e.g., 123456abcdef), which is randomly generated every time you connect.

Step 2: Update Your Path

Now that you’ve identified the correct directory, you need to update your PATH environment variable to include the code command location. This means that when you type code, your terminal knows where to find it.

To set your PATH, run the following command, replacing <directory with a hash-like name> with the actual directory name you found in the previous step:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Verify Functionality

After you’ve updated your PATH, try running your code <file name> command again. It should now open your file in the VSCode editor without any issues.

Tips for Persistent Access

Keep in mind, the directory with the hash-like name changes each time you connect. To avoid having to set this PATH every time you open a terminal, consider adding the export PATH line to your .bashrc file:

[[See Video to Reveal this Text or Code Snippet]]

This way, your terminal will always recognize the code command upon starting a new session.

Conclusion

In conclusion, encountering the code command not found error while connecting to Docker containers remotely with VSCode can be frustrating. However, by following the solution outlined above, you can configure your environment correctly and ensure seamless file editing from the terminal.

Feel free to try it out and streamline your workflow further with VSCode!