For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

AndyC_86542's avatar
AndyC_86542
Icon for Nimbostratus rankNimbostratus
Oct 10, 2008

Syntax help needed (very basic)

I want to assign the result of a comparison to a local variable. I keep getting "Invalid command name". This is the minimum code to show the problem:     set param "wibble" set resul...
application delivery
dev
devops
iRules
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Oct 10, 2008
Hi there,

 

 

The []'s execute the code within. They're like backticks (`) in *nix. You can use 'expr' (Click here) or 'if' instead:

 

 

set result [expr {[HTTP::uri] contains $param}]

 

 

or

 

 

 
 if {[HTTP::uri] contains $param}{ 
    set result 1 
 } else { 
    set result 0 
 }

 

 

Aaron