How to know the binary name of an application to run it from the Terminal??

[vasa1]

@vasa1
I've edited my post, please take another look.
PS. I don't have LibreOffice installed, so cannot test it.

It's nearly perfect. Could you also incorporate the name of the .desktop file?

BTW, now this is how the LibreOffice ones look like:

Exec=libreoffice3.6 --base %U
Name=LibreOffice 3.6 Base
Name=New Database
Exec=libreoffice --base %U

Exec=libreoffice3.6 %U
Name=LibreOffice 3.6 Legacy StarOffice 5 Binary Format Importer

Exec=libreoffice3.6 --calc %U
Name=LibreOffice 3.6 Calc
Name=New Spreadsheet
Exec=libreoffice --calc %U

Exec=libreoffice3.6 --draw %U
Name=LibreOffice 3.6 Draw
Name=New Drawing
Exec=libreoffice --draw %U

Exec=libreoffice3.6 --impress %U
Name=LibreOffice 3.6 Impress
Name=New Presentation
Exec=libreoffice --impress %U

Exec=libreoffice3.6 --writer %U
Name=LibreOffice 3.6 Small Device Format Importer

Exec=libreoffice3.6 --math %U
Name=LibreOffice 3.6 Math
Name=New Formula
Exec=libreoffice --math %U

Exec=libreoffice3.6-printeradmin
Name=LibreOffice 3.6 Printer Administration

Exec=libreoffice3.6 %U
Name=LibreOffice 3.6 

Exec=libreoffice3.6 --writer %U
Name=LibreOffice 3.6 Writer
Name=New Document
Exec=libreoffice --writer %U

Exec=libreoffice3.6 %U
Name=LibreOffice 3.6 XSLT based filters