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Forum Discussion

NorCalAdam_6796's avatar
NorCalAdam_6796
Icon for Nimbostratus rankNimbostratus
Jun 06, 2013

Replace URI (wildcard) with null

Ive been searching around the last couple days and haven't been able to find a good solution to this yet. I tried to accomplish it with sting map so I wouldn't have to use regex but it doesn't seem t...
application delivery
dev
devops
iRules
Kevin_Stewart's avatar
Kevin_Stewart
Icon for Employee rankEmployee
Jun 06, 2013
There's a million ways to manipulate strings in TCL/iRules. Here's one example that should meet your requirements. 


when HTTP_REQUEST {
    if { [string tolower [HTTP::uri]] contains "/@v=" } {
         extract the dynamic number data from the URI
        set filter [findstr [string tolower [HTTP::uri]] "/@v=" 4 "@"]
         use a string map to remove the number data
        set newuri [string map "/@v=$filter@/ /" [string tolower [HTTP::uri]]]
        HTTP::uri $newuri 
    }
}