#!/bin/sh
# cgi1.sh
# A simple script for showing environment variable information passed to a CGI program.

# We start the output to the browser with the two lines that we were given above.

echo Content-type: text/plain
echo

# Next, we want to display the arguments.

echo argv is "$*".
echo

# Then we show the environment variables under which the CGI request was made.

echo SERVER_SOFTWARE=$SERVER_SOFTWARE
echo SERVER_NAME=$SERVER_NAME
echo GATEWAY_INTERFACE=$GATEWAY_INTERFACE
echo SERVER_PROTOCOL=$SERVER_PROTOCOL
echo SERVER_PORT=$SERVER_PORT
echo REQUEST_METHOD=$REQUEST_METHOD
echo PATH_INFO=$PATH_INFO
echo PATH_TRANSLATED=$PATH_TRANSLATED
echo SCRIPT_NAME=$SCRIPT_NAME
echo REMOTE_HOST=$REMOTE_HOST
echo REMOTE_ADDR=$REMOTE_ADDR
echo REMOTE_IDENT=$REMOTE_IDENT
echo QUERY_STRING=$QUERY_STRING
echo CONTENT_TYPE=$CONTENT_TYPE
echo CONTENT_LENGTH=$CONTENT_LENGTH
    exit 0