# Plex Management Script Documentation

This document provides an overview and step-by-step explanation of the `plex.sh` script. This script is used to manage the Plex Media Server service on a systemd-based Linux distribution.

## Script Overview

The script performs the following main tasks:

1. Starts the Plex Media Server.
2. Stops the Plex Media Server.
3. Restarts the Plex Media Server.
4. Displays the current status of the Plex Media Server.

## Detailed Steps

### 1. Start Plex Media Server

```bash
start_plex() {
  sudo systemctl start plexmediaserver
  echo "Plex Media Server started."
}
```

This function starts the Plex Media Server using `systemctl`.

### 2. Stop Plex Media Server

```bash
stop_plex() {
  sudo systemctl stop plexmediaserver
  echo "Plex Media Server stopped."
}
```

This function stops the Plex Media Server using `systemctl`.

### 3. Restart Plex Media Server

```bash
restart_plex() {
  sudo systemctl restart plexmediaserver
  echo "Plex Media Server restarted."
}
```

This function restarts the Plex Media Server using `systemctl`.

### 4. Display Plex Media Server Status

```bash
status_plex() {
  sudo systemctl status plexmediaserver
}
```

This function displays the current status of the Plex Media Server using `systemctl`.

## Usage

To use the script, run it with one of the following parameters:

```shell
./plex.sh {start|stop|restart|status}
```

- `start`: Starts the Plex Media Server.
- `stop`: Stops the Plex Media Server.
- `restart`: Restarts the Plex Media Server.
- `status`: Displays the current status of the Plex Media Server.

## Important Information

- Ensure that the script is executable. You can make it executable with the following command:

  ```shell
  chmod +x plex.sh
  ```

- The script uses `systemctl` to manage the Plex Media Server service. Ensure that `systemctl` is available on your system.
- The script requires `sudo` privileges to manage the Plex Media Server service. Ensure that you have the necessary permissions to run the script with `sudo`.

By following this documentation, you should be able to understand and use the `plex.sh` script effectively.