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21 lines
657 B
Markdown
21 lines
657 B
Markdown
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# cut
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> 从标准输入或文件中剪切字段。
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> 更多信息:<https://www.gnu.org/software/coreutils/manual/html_node/cut-invocation.html>.
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- 打印每行的特定字符/或属性范围:
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`{{命令}} | cut -{{characters|fields}} {{1|1,10|1-10|1-|-10}}`
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- 打印每行由指定分隔符分割的属性范围:
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`{{命令}} | cut --delimiter "{{分隔符}}" --fields {{1|1,10|1-10|1-|-10}}`
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- 打印文件每行的字符范围:
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`cut --characters {{1|1,10|1-10|1-|-10}} {{路径/到/文件}}`
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- 打印以 `NUL` 结尾的行的特定字段(例如 `find . -print0`)而不是换行符:
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`{{命令}} | cut --zero-terminated --fields {{1}}`
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