### Install file-check-used globally using npm

Source: https://github.com/weipengzou/file-check-used/blob/main/README.md

Install the file-check-used package globally on your system. A global installation allows the tool to be run from any directory on your machine using its command-line alias.

```shell
npm i -g file-check-used
```

--------------------------------

### Run file-check-used directly via npx

Source: https://github.com/weipengzou/file-check-used/blob/main/README.md

Execute the file-check-used tool directly from the npm registry without requiring a global installation. This command is useful for one-off uses or for ensuring the latest version is always used.

```shell
npx file-check-used
```

--------------------------------

### Execute file-check-used using global alias 'fcu'

Source: https://github.com/weipengzou/file-check-used/blob/main/README.md

After a global installation of file-check-used, run the tool from any project root directory using its shorthand command 'fcu'. This provides a convenient way to initiate the unused code detection process.

```shell
fcu
```

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