Chapter 2 Accessing the Command Interpreter

Table of Contents

Issuing Commands Directly

Reissuing and Modifying Commands

Issuing Commands Through UDCs

Creating a UDC File

Executing a UDC

Specifying UDC Options

Issuing Commands Through Command Files

Creating a Command File

Executing a Command File

Specifying Options for Command Files

Issuing Commands from an Application Program

Parameter Handling

ANYPARM

• From a job or session.

• Through the REDO and DO commands.

• Through user-defined commands (UDCs) and command files.

• From application programs using CI intrinsics.

• From the INFO= string when a second level of the CI is run.

• From an input file when a second level of the CI is run with its $STDIN file redirected.