You have provided instructions for monitoring and reporting on changes to the DynDNS settings for your Telegram channels, Discord server, and a specific Slack channel using the Hermes CLI tool. Here's how you can run this command and follow the instructions:
``
bash
bash /root/.hermes/skills/cf-dyndns.sh 2>&1
`
This command will attempt to run the provided script (cf-dyndns.sh
) in your home directory (at /root
), capturing its output. The 2>&1
at the end redirects the standard error streams to the standard output, so that any failures will not be captured but instead reported to all three Telegram channels and Slack server as "no change".
### Interpret the Output
- **"STATUS:NO_CHANGE":**
You need to send a notification with appropriate text.
- **"ERROR" or non-zero exit:**
Send an update message to each affected target indicating that there was an error.
Here’s how you could modify your existing script (cf-dyndns.sh
) to do this:
`
bash
#!/bin/bash
# Replace these placeholders with actual values if needed
DynDNS_KEY="YOURDynDNSKEY" # or your DNS key
DynDNS_URL="YOUR_DynNDDNS_URL" # or your DynDNS server URL
Telegram_TOKEN=".teleg...7890" # Your token should reflect our channel's DM access permissions in the script.
Discord_TOKEN="discor...7890" # Replace this with a valid one from Discord app settings that’s accessible via web or API
Slack_TOKEN="slack:...9012"
# ...
if [ "$1" == "UPDATE" ] && [[ $(echo "$output" | grep -oP '(?<=[>]:\w*)$') != $DynDNS_URL ]]; then
echo -e "\n\nDynDNS Updated:\n${output}"
# send update message to each concerned channel
for c in telegram discord slack; do
if ! curl --silent "mailto:$c@\( Telegram private chat URL \|$ Slack server URL\[https://slack.com]\[$(echo "$output" | grep -oP '(?<=>[\:\w]|:)\S+) ]]" ; then
echo "$(date) DynDNS_ERROR: [error output] <$(echo "$output" | tail -1)"
# send warning message to concerned channel with error details
fi
done
else
# if no 'UPDATE' input was provided, this will only check for updates
echo "$(date)"
fi
`
**Notes and Changes**
- Ensure that your server's credentials and DNS settings are correctly configured and accessible to the script.
- Replace YOURDynDNSKEY
, YOUR_DynNDDNS_URL` with your actual DynDNS settings.
This modified version will print or send alert messages accordingly based on whether it is during an update (specifically for dynadns) or another state.