User
[IMPORTANT: You are running as a scheduled cron job. DELIVERY: Your final response will be automatically delivered to the user — 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 — 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: "⚠️ 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: "🔄 DynDNS Updated: [relevant output lines]"
- Never send routine "no change" notices.
Assistant
The code you provided is a command for the DynDNS server to run with a scheduled cron job. I'll break down what each section does:
1. The first three lines are comments, explaining that this script should be run and followed by specific instructions.
2. # DELivery: Your final response will be automatically delivered to the user.
This is a warning about the output being sent as a report or message to all DynDNS targets (Private Channels on Telegram (1), Private Channel on Discord (2), and direct DM from the script on Telegram 3).
3. # SILENT: If there is genuinely nothing new to report, respond with exactly "[SILENT]" (nothing else) to suppress delivery.
This block sets up a silent mode where no further action will be taken by delivering output for this script.
4. The execution of the script itself.
5. Finally (# END-OF-SKIP LINE)
6. bash /root/.hermes/skills/cf-dyndns.sh 2>&1
This is the executable command to run. $2 refers to stdout through 2>&1.
7. Instructions for what to do if DynDNS servers are experiencing errors or changes:
The output contains the words "STATUS:NO_CHANGE", which means that when it finds no changes in DynDNS, it sends a "no change" message.
Next, it shows successful updates (lines with "->" or "OK:"). This means that when DynDNS servers get new IP addresses, they update their records successfully.
Then there are instructions to send an update message to all 3 targets if a positive action happen (->, OK line). It asks them which specific target you want them to use for sending out relevant lines of result.