From 8d89b120c85788d65198b3df4af922615bb42919 Mon Sep 17 00:00:00 2001
From: Ricardo <ricardo@electropepper.org>
Date: Sun, 28 May 2023 12:10:49 +0200
Subject: [PATCH] Uploaded bash script

---
 node_monitor_0.2.sh | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 node_monitor_0.2.sh

diff --git a/node_monitor_0.2.sh b/node_monitor_0.2.sh
new file mode 100644
index 0000000..fc49f56
--- /dev/null
+++ b/node_monitor_0.2.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+service="/usr/sbin/nginx"										# INSERT the command that started the service to be monitored
+bot_text="Web server running on machine \"BOB\" just stopped."	# Text that will be sent to the BOT
+chat_id="123456789"												# User ID or group ID where the message will be sent
+BOT_api_token="123456789:FKeioDJXXXXXXXXXXXXXXXXXXXXXXXXXXX"	# The API Token of the BOT that will deliver the message
+
+while node=$(pgrep -f "$service") >/dev/null					# checks if service has started
+do																# if YES stay here forever
+	clear														# clean the terminal
+	echo "DVPN node is running with PID=$node"					# and print a message
+done															# if NOT
+	echo -e "\n\t\tNode stopped\n"								# print messages
+	echo -e "Sending Telegram message...\n"
+
+# And send a curl request with a message to a telegram BOT
+curl -s -X POST https://api.telegram.org/bot$BOT_api_token/sendMessage -d chat_id=$chat_id -d text="$bot_text"
+echo