vale:tldr:37109
This command is using the "vale" tool with the option "--output=JSON" and a placeholder variable "${filename}". Here's what each part of the command means:
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"vale": It refers to the name of the command-line tool "vale". This tool is typically used for linting and validating documents, checking for style and language errors.
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"--output=JSON": It is an option provided by the "vale" tool. The "=JSON" part specifies that the output format should be in JSON (JavaScript Object Notation), which is a widely used data interchange format.
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"${filename}": It is a placeholder variable that represents the name of the file you want to pass to the "vale" tool for linting/validation. The actual filename should be substituted in place of "${filename}" before running the command.