refactor: removed redundant variable naming.

isalive.sh

@@ -1,26 +1,19 @@
 #!/bin/bash
 
-# List of websites to monitor
-websites=$WEBSITES
-
-# Discord Webhook URL
-webhook_url=$WEBHOOK_URL
-
 # Function to send a message to Discord webhook
 send_discord_notification() {
   local message=$1
   curl -H "Content-Type: application/json" \
        -X POST \
        -d "{\"content\": \"$message\"}" \
-       "$webhook_url"
+       "$WEBHOOK_URL"
 }
 
 # Loop through the websites and check their status
-for website in "${websites[@]}"; do
+for website in "${$WEBSITES[@]}"; do
     response=$(curl -s -o /dev/null -L -w "%{http_code}" --max-time 10 --connect-timeout 5 --insecure "$website")
 
     if [ "$response" != "200" ]; then
         send_discord_notification "$DISCORD_ID Alert: Website $website is down (HTTP $response)"
     fi
 done
-