Server Status Telegram Bot

This Bash script monitors the availability of a server by checking the status of a specified port. It utilizes the Telegram bot API to send informative messages to a designated channel regarding the server's status changes.

Features

• Monitors server availability by checking a specified port (port 2222 in this example).
• Utilizes the Telegram bot API to send notifications about status changes.
• Alerts are sent when the server goes down or comes back up.
• Provides information about downtime and uptime durations.

Requirements

• Bash
• curl command-line tool

Setup

1. Obtain a Telegram bot token from BotFather.
2. Create a Telegram channel or group and obtain its ID.
3. Replace the BOT_TOKEN and CHANNEL_ID in the script with your bot token and channel ID respectively.

Usage

1. Make the script executable: chmod +x server_status_telegram_bot.sh
2. Run the script: ./server_status_telegram_bot.sh

The script will continuously monitor the specified port and send Telegram messages to the designated channel whenever the server's status changes.

Customization

You can customize the script to monitor a different port or adjust the notification intervals by modifying the PORT and sleep values in the script.