test cgi

#include <stdio.h>
#include <time.h>

int main(void) {
    struct tm *t;
    time_t T;
    time(&T);
    t = localtime(&T);
    printf("<html><head><title>"
            "Test CGI Script"
            "</title></head><body>"
            "<p>Hello! The time is %s, "
            "and your IP address is %s.</p>"
            "</body></html>",
            asctime(t),
            getenv("REMOTE_ADDR"));
}