An illustration of the Common Gateway Interface (CGI), used in HTTP servers. Vectorized version of <a href="//commons.wikimedia.org/wiki/File:CGI_common_gateway_interface.png" title="File:CGI common gateway interface.png">File:CGI common gateway interface.png</a>, also in the public domain.
<a href="//commons.wikimedia.org/wiki/User:%E5%BF%8D%E8%80%85%E7%8C%AB" title="User:忍者猫">忍者猫</a>
<span class="int-own-work" lang="en">Own work</span>