Make your own free website on

Back Issue

IPL Information

If you enter the MVS command D IPLINFO on an OS/390 system, you will see If you enter the command D SSI,ALL You will see a display of active subsystems and a list of the function codes that these subsystems respond to.

If you enter the command

D PROG,LNKLST you will see a list of linklist libraries and their APF status.

The command

D PROG,APF will display all APF-authorized libraries.


Comments or suggestions can be sent to the author.

Last Month's Topic

Big Iron