My still-favorite was a little 10-liner bash script that checked for a 200 response from http://organization.tld http://organization.tld (from the webserver its

My still-favorite was a little 10-liner bash script that checked for a 200 response from http://organization.tld http://organization.tld (from the webserver itself, but running out to the internet and back to find it) If it didn't get a 200, it bounced Apache Ran every couple minutes for years