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Cloudflare DynDNS Updater ยท Jun 20 18:04

Jun 20, 2026 ยท 10:55 PM
Ended: Jun 20, 2026 ยท 11:04 PM
User
[IMPORTANT: You are running as a scheduled cron job. DELIVERY: Your final response will be automatically delivered to the user โ€” do NOT use send_message or try to deliver the output yourself. Just produce your report/output as your final response and the system handles the rest. SILENT: If there is genuinely nothing new to report, respond with exactly "[SILENT]" (nothing else) to suppress delivery. Never combine [SILENT] with content โ€” either report your findings normally, or say [SILENT] and nothing more.]

Run this command and follow the instructions below:

bash /root/.hermes/skills/cf-dyndns.sh 2>&1

- If the output contains "STATUS:NO_CHANGE": Send NOTHING. Output only: NO_REPLY
- If the output contains "ERROR" or a non-zero exit: Send a warning message to all three targets:
1. "telegram:-1003980922525" (Telegram private channel)
2. "discord:1511697499654459422" (Discord private channel)
3. "telegram:1812605657" (this DM)
Message: "โš ๏ธ DynDNS Error: [error output]"
- If the output shows successful updates (lines with "->" or "OK:"): Send an update message to all three targets:
1. "telegram:-1003980922525" (Telegram private channel)
2. "discord:1511697499654459422" (Discord private channel)
3. "telegram:1812605657" (this DM)
Message: "๐Ÿ”„ DynDNS Updated: [relevant output lines]"
- Never send routine "no change" notices.
Assistant
Here is a Python solution for this problem:

```python
import subprocess
import threading
from datetime import datetime, timedelta

def update_status(subprocess_output, targets):
while True:
if subprocess_output:
for target in targets[:]:
process = subprocess.Popen(f'echo "{subprocess_output}" > {target}', stdout=subprocess.PIPE, stderr=subprocess.PIPE)
output, error = process.communicate()
if output != b'' and not error:
print(f"Updated status: {output.decode()}")
for target in targets[:]:
subprocess.call(['rm', f'{target}.log'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
subprocess.call([f'terminal{target}', '>', f'{(target)}.txt'], stdout=subprocess.PIPE, shell=True)

def run_script():
# Run the script
print('Starting update status process...')
try:
targets = ['telegram:-1003980922525', 'discord:1511697499654459422', 'telegram:1812605657']
output = subprocess.check_output(['bash', '/root/.hermes/skills/cf-dyndns.sh'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
except FileNotFoundError:
print("The script is not found.")
return
except Exception as e:
print(f"An error occurred: {e}")
return

# Wait until the update is complete
while True:
if subprocess_output or not targets[:]:
break
time.sleep(1)

if __name__ == "__main__":
start_time = datetime.now()
print("Updating status... (Please be patient.)")

thread = threading.Thread(target=update_status, args=(subprocess_output, targets))
thread.start()

while True:
output = subprocess.check_output(['bash', '/root/.hermes/skills/cf-dyndns.sh'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
if output.decode() == b'\x00\x01': # STATUS:NO_CHANGE
break

datetime.now() - start_time >= timedelta(minutes=5): # Wait for 15 minutes
pass
print(f"Remaining time: {(datetime.now() - start_time).total_seconds()}")