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serve:tldr:dad09
The command "serve --single" is used to start a server that serves a single page or file.
When you run the "serve" command, it typically sets up a server that can handle requests and serve multiple files or directories. However, when you add the "--single" option, it indicates that you only want to serve a single page or file.
This is useful if you have a specific HTML file or any other type of file (such as an image or a PDF) that you want to share or access through a server. By running "serve --single", the server will be started, and it will serve the specified file when accessed through the appropriate URL.
For example, if you have a file named "index.html" in the directory where you run the command, "serve --single" will create a server that serves only the "index.html" file. You can access the file through the server by opening the URL specified by the server, such as "http://localhost:5000" in a web browser.
By default, the server listens on the local machine's loopback address (127.0.0.1) and on a specific port (5000 in the example above). These can be customized based on your needs.
Overall, "serve --single" is a command to quickly start a server that serves a specific file, allowing you to view or share that file through a browser or any other client that can access the server.