How To Lowercase All Letters Of A String In Bash

How to lowercase all letters of a string in Bash

In this post we will give you information about How to lowercase all letters of a string in Bash. Hear we will give you detail about How to lowercase all letters of a string in BashAnd how to use it also give you demo for it if it is necessary.

we will learn how to lowercase all letters of a string in Bash.

Lowercase the string

To lowercase the string, we can use the double commas ,, in Bash.

Here is an example, that converts the UPPERCASE string ‘BMW’ to lowercase:

car='BMW'lowercase=${car,,}echo $lowercase

Output:

"bmw"

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