Cisco 11503 - CSS Content Services Switch User Manual

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Cisco Content Services Switch Administration Guide
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Chapter 8 Using the CSS Scripting Language
Using Logical and Relational Operators and Branch Commands
Using Logical and Relational Operators and Branch
Commands
To build structured command blocks, use the if and while branch commands. The
if command creates script branches based on the results of previous commands.
The while command is a looping mechanism. Both commands facilitate efficient
scripts with fewer repeated actions.
Use both these branch commands with the endbranch command, which indicates
to the CLI the end of a logical block of commands. Any branches created without
a terminating endbranch command produce a script logic error and possibly a
script syntax error. For information on script errors, see “Syntax Errors and Script
Termination” later in this chapter.
Note You can nest a maximum of 32 levels of branch commands.
Boolean Logic and Relational Operators
You can use each of the following operators with an if, while, or modify
command.
The Boolean logic operators used with branch commands are:
• AND - Logical AND
• OR - Logical OR
The relational operators used with branch commands are:
• GT - Greater than
• LT - Less than
• == - Equal to
• NEQ - Not equal to
• LTEQ - Less than or equal to
• GTEQ - Greater than or equal to

Cisco 11503 - CSS Content Services Switch Specifications

General

Brand	Cisco
Model	11503 - CSS Content Services Switch
Category	Switch
Language	English