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Cloudflare DynDNS Updater ยท Jun 24 19:04

Jun 24, 2026 ยท 11:55 PM
Ended: Jun 25, 2026 ยท 12:04 AM
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
To handle the given cron job and respond accordingly, you can execute the following commands:

```bash
#!/bin/bash

# Check if the output contains any error messages
if [[ $2 =~ "ERROR" ]]; then
echo "Telegram private channel: $2"
echo "Discord private channel: $2"
echo "DM: This DM (in addition): $2"
fi

# If successful, send an update message to all targets except for the one that contains an error
if [[ ! " \$2" =~ "ERROR\[.*\]" ]]; then
messages=()
# Replace variables with actual values
messages+=("Telegram private channel: ${2%%:*}")
messages+=("Discord private channel: ${2##*:")
messages+=("${3}")

if [[ $1 != "NO_REPLY" ]]; then
message="DynDNS Updated: ${2#* }
${3"
else
message=""
fi

for msg in "${messages[@]}"; do
if [ "$msg" == "Telegram private channel" ]; then
msg=${msg::-9}
elif [ "$msg" == "" ]; then
continue 11
fi
echo -e "$msg"
echo
done
fi

# If the output shows "STATUS:NO_CHANGE", send NOTHING to all targets except for the one that sent NO_REPLY
if [[ $1 != "NO_REPLY" ]]; then
msg=""
for (target in ${!messages[@]}); do
if [ "$(echo "${result[3]}" | xfind -i "$message")" == $((2+10)) ]; then
message="${msg}${$(echo "${result[4]}" | xfind -i " \$1")
}"
echo -e "-$target: $message"
else
msg+=" -$target: $message\n'
fi
done

for (t in ${!messages[@]}) do
if [ "$(echo "${result[3]}" | xfind -i "$msg")" == $((2+10)) ]; then
echo "${msg}" >> "/root/.hermes/skills/cf-dyndns.sh"
else
msg+=" -$t: $message\n'
fi
done

fi