A good example is the printer daemon, that spends its time waiting for documents to send to the printer.

一个很好的例子就是打印守护程序，它总是等待文档发往打印机。

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Then the printer should respond if it is turned on when the system is booted, and lp or lpr should send a file to the printer.

如果打印机是打开的，系统启动时打印机应该有反应，并且lp或lpr应该会向打印机发送一个文件。

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Her computer (IP address 192.168.0.16) wants to send the print job to the office's HP LaserJet printer (IP address 192.168.0.45).

她的计算机(IP地址是192.168.0.16)希望发送这个打印任务到办公室的惠普LaserJet打印机(IP地址是192.168.0.45)。

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Advances in the life sciences means it is now possible to design DNA on a computer screen and send the DNA code to a "bio printer" for assembly.

CNN: How technology makes us vulnerable

Mr Schmitt says it should be possible for a robot builder to specify what a servo needs to do, rather than how it needs to be made, and send that information to a 3D printer, and for the machine's software to know how to produce it at a low cost.

ECONOMIST: 3D printing

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