feat: case分支语句基本使用
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tutorials/basic/11-case.sh
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21
tutorials/basic/11-case.sh
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#!/bin/bash
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#Program:
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# 这个shell脚本将介绍case的使用方法,输入1-3,三个数字,对不同的情况做不同的回应
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echo -n "请输入一个数字 (1到3):"
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read num
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case $num in
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1)
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echo "你输入了 1"
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;;
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2)
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echo "你输入了 2"
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;;
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3)
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echo "你输入了 3"
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;;
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*)
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echo "你输入的值不在范围"
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;;
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esac
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