IBM C28-6540-5 360 operGuide free download

File name C28-6540-5_360_operGuide.pdf

.File No. 8360-20 Form C28-6540-5 OS Systems Reference Library IBM System/360 Operating System Operator's Guide This publication tells how to run the IBM Systero/360 Operating System. After summarizing how the system works, it describes- the three major system types: systems with the primary control program (PCP); systems that provide multiprogramming with a fixed number of tasks (fvlFT or Option 2); and systems that provide multiprogramming with a variable number of tasks ~VT or Option 4). Instructions are given telling: