11 lines
266 B
Bash
11 lines
266 B
Bash
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#!/bin/sh
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lines=$(grep -oP '(?<![^ \n])[^ \n]+(?![^ \n])' file.txt)
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n=$(sed "1q;d" file.txt | wc -w)
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top=$(expr $n - 1)
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for i in $(seq 1 $top); do
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echo $(echo $lines | tr " " "\n" | awk "NR % $n == $i")
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done
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echo $(echo $lines | tr " " "\n" | awk "NR % $n == 0")
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