How can I copy a apache web server response variable to a new response header variable

Question

I have a requirement where I would like a response variable to be copied to a new header variable. i.e. a response variable called "Location" and to be copied to "X-Location". From apache documentation I can see that I can set new headers or edit existing headers but I cannot seem to be able to copy a existing header to another header. I am using apache 2.2 . Any pointers ?

Thanks Narsimha

Answer 1

Here is the solution

Header set X-Location "expr=%{resp:Location}"

This will copy response header Location to response header X-Location