Common gateway interface

смотри CGI

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Common gateway interface

(CGI) A standard for running external programs from a web HTTP server. CGI specifies how to pass arguments to the program as part of the HTTP request. It also defines a set of environment variables that are made available to the program. The program generates output, typically HTML, which the web server processes and passes back to the browser. Alternatively, the program can request URL redirection. CGI allows the returned output to depend in any arbitrary way on the request. The CGI program can, for example, access information in a database and format the results as HTML. The program can access any data that a normal application program can, however the facilities available to CGI programs are usually limited for security reasons.

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