Reversing the contents of a file is not a common task, but the following one-liners show than the -n and -p switches are not always the best choice when processing an entire file.

使文件内容反向排列并不是常见的任务，但是以下几个一行程序显示了- n开关和- p开关并不总是处理整个文件的最佳选择。

youdao

An inclusive decision captures an n-out-of-m choice [23] at an abstract level, i.e., the inclusive decision can trigger any subset of the two branches in this example.

inclusive decision可在抽象级别捕获m中选n的选择[23]，即在此示例中，inclusive decision可触发两个分支中的任意一个。

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An inclusive decision models the n-out-of-m choice from the well-known workflow patterns described in workflow patterns, [23].

包含性决策建立的是m中选n模型，此工作流模式已众所周知(详见Workflow patterns，[23])。

youdao

The Navy's choice is clear: develop and acquire N-UCAS now, in a low risk, cost-effective manner, or make the false economy of cutting funding now and then developing N-UCAS as a high risk, crash program later.

CENTERFORSECURITYPOLICY: Where are the carriers?

And Iran faces a choice -- the leadership in Tehran faces a choice, which is to abide U.N.

WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,

And yet, we have a chief U.N. inspector that wasn't the first choice, because Saddam didn't approve of the first choice.

CENTERFORSECURITYPOLICY: Center For Security Policy