怪物
发表于 2025-3-28 14:55:50
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Melodrama
发表于 2025-3-28 18:51:15
Comparisons and Testsatements (if/then and case) and iteration statements (while). They give you the ability to examine relationships between data items, such as files, variables, strings, and numeric values, and to take action based on the result. You can also carry out actions based on the attributes of a particular i
神圣将军
发表于 2025-3-28 23:47:34
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Yourself
发表于 2025-3-29 03:36:14
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阻塞
发表于 2025-3-29 08:03:57
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Commonplace
发表于 2025-3-29 13:20:53
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取回
发表于 2025-3-29 18:32:34
Piping Input to readf a fairly crucial difference in the behavior of the two shells. In both pdksh and bash, the last command of a pipeline is performed in a subshell. This means that a variable assigned within the subshell is not available to the parent shell. In ksh, the last command of a pipeline is executed in the
光滑
发表于 2025-3-29 20:06:01
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Loathe
发表于 2025-3-30 03:56:51
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BLOT
发表于 2025-3-30 04:12:29
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