Tripp Lite B092-016 Owner's Manual download pdf (Page 161)

161

Create a file calle

d "

widget

<name>.sh

" in the folder

/etc/config/scripts/

where <

name

> can be

anything. You can have as many custom dashboard files as you want.

Inside this file you can put any code you wish. When configuring thedashboard, choose "

widget

<name>.sh

" in the

dropdown list. The dashboard will run the script and display the output of the script

commands directly on the screen, inside thespecific widget.

The best way to format the output would be to send HTML commands back to the browser by adding

echo commands

in the script:

echo '<table>'

You can

of course

run any command and its output will be displayed in the widget window directly.

Below is a sa

mple script which writes the curren

t date to a file, and then echoe

s HTML code back to the

browser. The HTML cod

e gets an image from a specific URL and displays it inthe widget.

#!/bin/sh

date >> /tmp/test

echo '<table>'

echo '<tr><td> This is my custom script running </td></tr>'

echo '<tr><td>'

echo '<img src="http://www.vinras.com/images/linux

online

inc.jpg">'

echo '</td></tr>'

echo '</table>'

exit 0

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Tripp Lite B092-016 Owner's Manual Page 161