REBOL [ Title: "Check Web Servers" Date: 16-Sep-1999 File: %check-server.r Author: "James Rathbun" Purpose: {This script can be used to query a web server, and email webmaster if it fails.} library: [ level: 'intermediate platform: none type: none domain: [web other-net] tested-under: none support: none license: none see-also: none ] ] secure none database: [ http://www.prolific.com "Prolific Publishing" %jr--prolific--com http://www.silentsoftware.com "Silent Software" %jr--prolific--com ] forever [foreach [site name email] database [either exists? site[print rejoin ["The " name " Web Server is running on " now]][send email rejoin["The " name " is not running!!!!! " now]]] wait 0:1:0]