sivel

# nginx Embedded Perl module for adding a Content-MD5 HTTP header
#
# This perl module, will output an MD5 of a requested file using the
# Content-MD5 HTTP header, by pulling the hex hash from a file of the
# same name with .md5 appended to the end, if it exists.
#
# Author: Matt Martz <matt@sivel.net>
# Link: https://gist.github.com/1870822#file_content_md5_req_dot_md5.pm
# License: http://www.nginx.org/LICENSE