Slide 1.4: CSS and CGI (Common Gateway Interface)

Possible Languages and Software to Be Used

CSS (Cascading Style Sheet)
It is a style sheet language for specifying the appearance of text and other elements.


<html> <head> <style type="text/css"> body { background-color:#b0c4de; } </style> </head> <body> <center> <img src="http://undcemcs01.und.edu/~wen.chen.hu/course/260/1/figure/dog.gif" /> </center> </body> </html>

CGI (Common Gateway Interface)
It is a standard for running external programs from a World Wide Web HTTP server. For contemporary web programming, check:

CSCI 399 .NET and World Wide Web Programming or
CSCI 457 Electronic/Mobile Commerce Systems.

Name:

#!/bin/bash
echo "Content-type: text/html"
echo ""
echo '<html><head>'
echo '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">'
echo '<title>Environment Variables</title>'
echo '</head><body>'
echo 'Environment Variables:'
echo '<pre>'
/usr/bin/env
echo '</pre>'
echo '</pre></body></html>'