Environment variable getter with fallback

[system/Environment variable getter with fallback]

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Gets the value for a single variable from the system environment by name or the provided default when not found.

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Keywords: environment, variable

Input ports

• name: string

  Receives the name of the environment variable.

• default: string

  Receives the default value in case the variable is not found in the environment.

Output ports

• value: string

  Sends the value of the environment variable or the default value when not found.