Like DSH, PSSH aims to streamline the administration of lots of machines.

与dsh一样，pssh的目标也是简化大量计算机的管理。

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The PDSH shell is similar in many ways to PSSH but can also manage system images.

pdsh shell在许多方面与pssh相似，但是还可以管理系统映像。

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If a PSSH utility yields [FAILURE], verify your configuration by connecting with vanilla SSH.

如果pssh实用程序产生[FAILURE]，就用一般的ssh建立连接以检查配置。

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