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text-util

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Lightweight text transformation utilities. Uppercase, lowercase, reverse, and count characters/words/lines in any text input. Use when a prompt asks to convert case, reverse a string, or quickly count elements without writing a script.

What it does

Lightweight text transformation utilities. Uppercase, lowercase, reverse, and count characters/words/lines in any text input. Use when a prompt asks to convert case, reverse a string, or quickly count elements without writing a script.

The skill document

Text Util

Quick text transformations from the command line.

Commands

CommandDescription
upper Convert to UPPERCASE
lower Convert to lowercase
reverse Reverse character order
count Count chars, words, lines

Example

$ ./scripts/run.sh upper "hello world"
HELLO WORLD

$ ./scripts/run.sh count "hello world\nfoo bar"
chars: 19  words: 4  lines: 2

Install

No dependencies. Run the shell script directly.

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