# 7. 進階技術

本章的技術沒有多高明，只是比前幾章略高一籌。其實，如果你已經達到這個境界，你應該會覺得自己在 Unix 網路程式設計已經相當厲害！恭喜！

所以，我們要勇於面對你想學的 socket 新世界，本章會有些較深奧的內容。


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