Is there a CIDR IP address calculator that can do what I want? If I enter an arbitrary beginning IP address and an ending IP address, it should then give me a list of CIDR-ified IP ranges. [more inside]
posted by chillmost on Aug 26, 2009 - 4 answers

I use .htaccess files to allow users access to files in certain directories based on their IP addresses/ranges. They are linked to these file from a page (not within the htaccess protected directory) generated in PHP. Is there a way to display a variable on this PHP page based on whether or not the user will be allowed access into .htaccess protected directories? [more inside]
posted by chillmost on Mar 17, 2009 - 7 answers

I'm configuring some htaccess files for multiple directories and I'm having some problems incorporating groups of authorized users. [more inside]
posted by chillmost on Jul 11, 2008 - 2 answers