Q. We have decided to move to Linux and brought a dedicated Dell server preinstalled with Red Hat Linux for hosting our small business website. Can you tell me what software required to run on a Linux dedicated server for hosting purpose?
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Q. How do I determine or retrieve visitor’s IP address using PHP server side programming? A. Use following enviorment variable to get visitor’s IP address: No Proxy detection => REMOTE_ADDR – Remote client IP address With Proxy detection => HTTP_X_FORWARDED_FOR – Get Proxy server IP PHP getenv() function => Use php getenv() function to read [...]
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