1. | Display CGI environment variables | | |
2. | Viewing Environment Variables in a CGI Script | | |
3. | CGI Environment Variables | | |
4. | Learn about the server for a CGI request | | |
5. | Program to display CGI environment variables. | | |
6. | $ENV{'HTTP_USER_AGENT'}, $ENV{'SERVER_PROTOCOL'}, $ENV{'HTTP_HOST'} | | |
7. | Get and display the browser type by referencing HTTP_USER_AGENT | | |
8. | Server Environment Values | | |
9. | CGI request-related environment variables | | |
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10. | CGI server-related environment variables | | |
11. | CGI client-related environment variables | | |
12. | HEADER DESCRIPTION | | |
13. | Display all values in env | | |
14. | Determining the User Agent and Printing the Appropriate Result | | |
15. | CGI Environment Variables (Must Be Uppercase) | | |
16. | CGI environment variable | | |
17. | An example of using QUERY_STRING. | | |