Chapter 8 Using the CSS Scripting Language
Using Variables
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Cisco Content Services Switch Administration Guide
OL-5647-02
Removing Variables
To remove a variable from memory, use the
no set
command.
For example, enter:
no set
MyVar
If MyVar exists, this line removes the variable from memory. If the variable does
not exist, the CLI displays an error message informing you of this invalid action.
Note
To permanently remove a session variable, you must also remove it from the user's
profile.
Modifying Integer Variables
This section includes the following topics:
•
Using the No Set and Set Commands
•
Using Arithmetic Operators
•
Using the Increment and Decrement Operators
Using the No Set and Set Commands
To modify a variable, use the
no set
command to remove a variable from memory,
then use the
set
command with the same variable name to reset the variable with
a different value. You can also issue a
set
command on the same variable multiple
times without using the
no set
command in between
set
commands.
Example 1:
set MyVar “1”
no set MyVar
set MyVar “2”
Example 2:
set MyVar “1”
set MyVar “2”
