26 lines
510 B
Markdown
26 lines
510 B
Markdown
---
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title: "✴️ Массивы на чистом Shell"
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date: 2024-12-02T11:42:09+03:00
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draft: false
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tags: [shell, linux, tips, development]
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---
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```sh
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#!/bin/sh
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IFS='|'
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STROKE='Firebrick|SeaGreen|Sienna|Blue|Purple|Tomato'
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set -f
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getNth() { shift "$(( $1 + 1 ))"; printf '%s\n' "$1"; }
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getLast() { getNth "$(( $(length "$@") - 1 ))" "$@"; }
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length() { echo "$#"; }
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INDEX=0
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while [ $INDEX -le $(expr $(length $STROKE) - 1) ]; do
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echo $(getNth $INDEX $STROKE)
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INDEX=$(expr $INDEX + 1)
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done
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```
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