Kronos Scheduling System Version II.0, June 1990 Author : Arthur E. Ragosta US Army Aviation Research and Technology Activity Operating System : VAX VMS Languages : FORTRAN 77 (95%), DCL (5%) The KRONOS system provides an environment for scheduling the submission of batch jobs that is easier and more functional than the SUBMIT/AFTER command. A detached process is created which wakes up every hour to check a data base for jobs that should be run. Jobs may be scheduled to run at a given time, on a given day of the week, on a given day of the month, on a given week day of the month, on a given day from the end of the month, every day, or every hour. Jobs can be run based on the value of system logicals and system service item codes. A user-friendly interface program is provided to maintain the data base. A variety of useful example jobs are provided to demonstrate the use of KRONOS; included are Sytem Management, Security, and Performance Monitoring jobs. Complete sources are included. Documentation on magnetic media. Changes since last release: Changed data base from table-oriented to command- oriented. Added internal access to system services. Made more efficient. Keywords: System Management-VMS, Scheduling, Batch, Security, Resources, Accounting, Time