Linux で `set` コマンドを使って現在のシェルオプションを一覧表示する方法

# Introduction

Linux shell options provide a powerful way to customize the behavior of your command-line interface. By understanding and leveraging the `set` command, you can optimize your shell's settings to match your specific needs and enhance your overall productivity. This tutorial will guide you through exploring the `set` command, enabling you to view and modify various shell options. These skills will help you tailor your Linux environment to work more efficiently and prevent common errors during your command-line operations.