Red Hat NETSCAPE ENTERPRISE SERVER 6.1 - NSAPI PROGRAMMER GUIDE Bedienungsanleitung PDF herunterladen (Seite 117)

Using Server-Side HTML Commands

Chapter 3 Server-Parsed HTML Tags 117

exec

The exec command runs a shellcommand or CGI program.

•The

cmd attribute (UNIX only) runs a command using /bin/sh.Youmay

include any special environment variables in the command.

•The

cgi attribute runs aCGI program and includes its output in the parsed file.

Example:

Environment Variables in Server-Side HTML

Commands

In addition to the normal set of environment variables used in CGI, you may

include the following variables in your parsed commands:

•

DOCUMENT_NAME

is the file name of the parsed file.

•

DOCUMENT_URI

is the virtual path to the parsed file (for example, /shtml/test.shtml).

•

QUERY_STRING_UNESCAPED

is the unescaped version of any search query the client sent with all

shell-special characters escaped with the \ character.

•

DATE_LOCAL

is the current date and local time.

•

DATE_GMT

is the current date and time expressed in Greenwich Mean Time.

•

LAST_MODIFIED

is the date the file was last modified.

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Red Hat NETSCAPE ENTERPRISE SERVER 6.1 - NSAPI PROGRAMMER GUIDE Bedienungsanleitung Seite 117