custom-word-count/README.md

A cli tool which counts word in a given file or count a specific word count when provided in argument.

# 📊 custom-word-count

A simple Node.js CLI tool to count word frequencies in a file.  
You can count **all words** or a **specific word** — case-insensitive and outputted as JSON.

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## 🚀 Installation & Usage

### ✅ Option 1: Use with `npx` (no installation needed)

```bash
npx custom-word-count <filePath> [wordToCount]
npx custom-word-count ../file-2.txt             # Count all words
npx custom-word-count ../file-2.txt express     # Count only the word "express"
```

### ✅ Option 2: Install globally using npm

```bash
npm install -g custom-word-count
custom-word-count <filePath> [wordToCount]
custom-word-count ../file-2.txt                 # Count all words
custom-word-count ../file-2.txt express         # Count only the word "express"
```