Uppercase string

bash

name='Hello World'
echo "${name^^}"

Explanation

Useful for normalization and IDs.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Same sheet · prioritizing String Operations

Convert a string to lowercase.

Open In sheetbashsame section

Strip a matching prefix from a string.

Open In sheetbashsame section

Strip a matching suffix from a string.

Open In sheetbashsame section

Split a delimited string into an array.

Open In sheetbashsame section

Join array elements using IFS.

Open In sheetbashsame section

Create an indexed array.