I have a launcher for a program, anyway I'd like to start that program with a command line option. eg.
eclipse -e
How to do this?
Run in a terminal
sudo gedit /usr/share/applications/eclipse.desktop
Find the Exec
field and set it to eclipse -e
Save the file and exit Gedit and the Terminal.
EDIT
As mentioned as a comment, the file can as well as be copied to ~/.local/share/applications
and edited there doing the same change.