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    os.arch

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    os.arch(): string
    Returns:string

    Returns the operating system CPU architecture for which the Node.js binary was compiled. Possible values are 'arm', 'arm64', 'ia32', 'loong64', 'mips', 'mipsel', 'ppc64', 'riscv64', 's390x', and 'x64'.

    The return value is equivalent to process.arch.

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