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1·You do this by using logical operators.

您可以使用逻辑运算子来完成这项动作。

2·Another important set of operators in UNIX is the logical operators.

UNIX中的另一组重要操作符是逻辑操作符。

3·And the subexpressions can be combined using the and, or, and not logical operators.

而子表达式又可使用and、or和not逻辑运算符组合起来。

4·When dealing with logical operators you run into a phenomenon called short circuiting.

操作逻辑运算符时，我们会遇到一种名为“短路”的情况。

5·The logical operators or, and, NOT and XOR can be used with a specified search proximity.

逻辑或营办商，并没有和异或可用于与指定的搜索距离。

6·Although and [] use the same test operators during evaluation, they use different logical operators.

尽管和[]在运算期间使用相同的测试操作符，但是它们使用不同的逻辑操作符。

7·You can combine tests that are allowed for the test command using parentheses and logical operators.

可以用括号和逻辑操作符把test命令支持的测试组合起来。

8·The actual precedence of the logical operators is given by the order these operators are presented in Table 2.

逻辑运算符的实际优先级就是表2中罗列这些运算符的顺序。

9·You can combine or modify search conditions using the standard logical operators listed in the following table.

您可以使用下表所列的标准逻辑运算子合并或修改搜寻条件。

10·One interesting point about the or and the and logical operators in Python is that they are both shortcut operators.

在 Python 中，关于 or 和 and 逻辑运算符有意思的是，它们都是快捷运算符。