35 lines
563 B
Bash
35 lines
563 B
Bash
# 194.转置文件
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#
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# [原题链接](https://leetcode-cn.com/problems/transpose-file/)
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#
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# 2021-07-16 10:06:30
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#
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# 给定一个文件 file.txt，转置它的内容。
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#
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# 你可以假设每行列数相同，并且每个字段由 ' ' 分隔。
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#
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# 示例：
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#
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# 假设 file.txt 文件内容如下：
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#
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#
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# name age
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# alice 21
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# ryan 30
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#
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#
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# 应当输出：
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#
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#
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# name alice ryan
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# age 21 30
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#
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# Related Topics Shell
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#
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# 👍 52 👎 0
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COUNT=`head -1 file.txt | wc -w`
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for (( i = 1; i <= $COUNT; i++ )); do
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awk -v arg=$i '{print $arg}' file.txt | xargs
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done
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