How can I monitor /var/log/messages for error and email it if found?

Linux

How to Monitor /var/log/messages for Error in Linux and Email Alerts

Discover how to use bash scripting to monitor `/var/log/messages` for the keyword “error” and automatically send an email alert if an error is detected. — Disclaimer/Disclosure: Some of the content was synthetically produced using various Generative AI (artificial intelligence) tools; so, there may be inaccuracies or misleading information present in the video. Please consider this before relying on the content…