IBM System 360 User Manual

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Systems Reference Library
IBM System/360 Operating System:
Time Sharing Option
Terminal User's Guide
OS Release 21.7
The Time Sharing Option (TSO> of the IBM
System/360 Operating System lets you use the
facilities of a computer from a terminal. You
define your work to the system through the TSO
Command Language. This publication explains to
all users of TSO how to use the TSO Command
Language to perform the following functions:
• Start and end a terminal session.
• Enter and manipulate data.
• Program at the terminal.
• Test a program.
• Write and use command procedures.
• Control a system with TSO.
After becoming familiar with the information
presented in this manual. you may use IBM
SystefiV360 Operating System: Time Sharing
Option. Command Language Reference, GC28-6732
for review and reference.
File No. 8360-36
Order No. GC28-6763-3
OS