bash 如何在bash中转义双引号?

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时间:2020-09-18 14:17:40  来源:igfitidea点击:

How to escape double quotes in bash?

bash

提问by neo33

I want to escape double quotes in bash, I followed the following approach:

我想在 bash 中转义双引号,我遵循了以下方法:

#!/bin/bash
this is a  \"number\"!

but i need to know if there is another way.

但我需要知道是否有另一种方式。

回答by Dirk Herrmann

You can enclose the double quotes in single quotes:

您可以将双引号括在单引号中:

echo '"'hola'"'

or alternativela the whole text, including the double quotes:

或替代整个文本,包括双引号:

echo '"hola"'

回答by Cyrus

With GNU bash:

使用 GNU bash:

echo -e "this is a \x22number\x22"

Output:

输出:

this is a "number"