iRules Style Guide

This article (formatted here in collaboration with and from the notes of F5er Jim_Deucker) features an opinionated way to write iRules, which is an extension to the Tcl language. Tcl has its own st...
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Updated May 20, 2024
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Kai_Wilke's avatar
Kai_Wilke
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Jan 10, 2023

Spotted another glitch in the final iRule:

foreach { f } { ${e} } {
        # always braces around the lists
}

If $e is holding your list, then just pass the variable without any quotes or curlys to the loop. Otherwise the loop would just receive the string "${e}" but not the content of it... 

Cheers, Kai 😉