Changes

<td>'''zenity --info --text "Here is an example of using zenity command to display text in a dialog box instead instead of using echo to display in a shell..."'''</td>

<td>Here is input dialog box for user to enter inputmake a selection from a menu:<br /><br />[[Image:zenity_selection.png|left|300px]]</td>

<td>Here is input dialog box for user to enter inputdisplay stdout from a command graphically as opposed to in a shell:<br /><br />[[Image:zenityPipe.png|left|300px]]</td>