如何在bash中将当前工作目录设置为脚本目录? [英] How to set current working directory to the directory of the script in bash?

问题描述

我正在编写bash脚本.我需要当前的工作目录始终是脚本所在的目录.

I'm writing a bash script. I need the current working directory to always be the directory that the script is located in.

默认行为是脚本中的当前工作目录是运行它的外壳程序的目录，但是我不希望出现这种情况.

The default behavior is that the current working directory in the script is that of the shell from which I run it, but I do not want this behavior.

推荐答案

#!/bin/bash
cd "$(dirname "$0")"

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