Description: JRun includes a Scheduler servlet that executes actions at specified times. Actions can be servlets, CGI requests, ColdFusion pages, ASP pages, or any other Web document. This article concentrates on using the Scheduler servlet to request other servlets. The Scheduler servlet is conceptually similar to the cron daemon on Unix systems or the Scheduler service (and at command) on Windows NT. A comparison to cron is given below.