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27 lines
624 B
Markdown
27 lines
624 B
Markdown
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---
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layout: post
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title: Mayx应聘失败
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tags: [应聘, Shell, 运维, 面向时间]
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---
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今天，Mayx去某公司面试运维，然后考官出了一道题：
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如何用Linux shell排序？<!--more-->
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Mayx想了想，写出了以下代码：
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```shell
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#!/bin/sh
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num="4 5 1 9 3 6 7 4 1 12"
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for j in $num
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do
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{
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sleep $j
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printf "$j "
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}&
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done
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wait
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```
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执行效果：`1 1 3 4 4 5 6 7 9 12`
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然后，Mayx被赶出来了……
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我写的代码明明可以执行，效果也没问题，居然赶我出来，这一定是个垃圾公司！
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后来才知道，他们想让我回答`sort`，果然是垃圾公司（笑）
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