Variables Available to the echo command

LAST_MODIFIED
Last modified on 

Last modified on <!--#echo var="LAST_MODIFIED"-->
DOCUMENT_NAME
The document name is 

The document name is <!--#echo var="DOCUMENT_NAME"-->
DOCUMENT_URI
The document URI is 

The document URI is <!--#echo var="DOCUMENT_URI"-->
DATE_GMT
The GMT date is 

The GMT date is <!--#echo var="DATE_GMT"-->
DATE_LOCAL
The local date is 

The local date is <!--#echo var="DATE_LOCAL"-->

The above variables are the variables that are specific to the echo command. However, echo can also print any environment variables

PATH
The path is 

The path is <!--#echo var="PATH"-->

Including Files
Here is the file that I include in my class pages

Relative reference: <!--#include file="menu.htm">

Absolute reference: <!--#include virtual="/~downeyt/menu.htm">

Size and Last Modified of a file
Here is the file that I include in my class pages

Relative reference: Last modified on <!--#flastmod file="menu.htm">
Last modified on 
Absolute reference: Last modified on <!--#flastmod virtual="/~downeyt/menu.htm">
Last modified on 
Relative reference: File size in K <!--#fsize file="menu.htm">
File size in K 
Absolute reference: File size in K <!--#fsize virtual="/~downeyt/menu.htm">
File size in K 

It is also possible to include the output of a cgi script


Using exec (carefully)
How did I get from here to there?

<!--#exec cmd="/usr/local/bin/traceroute $REMOTE_ADDR"-->