I have the following xsession file:[Desktop Entry]                                                                 Name=...Comment=This session will start ...Exec=????TryExec=???Type=????After choosing my desktop environment and after logging in I want to see a full screen terminal running echo Hello World command.What values have I pass to Exec, TryExec and Type field fields? I already tried this:Exec=gnome-terminal --full-screen -x echo 'hello'But the terminal doesn't start in full screen mode. When I run this command in normal session it starts correctly.
Desktop environment that just starts a full screen terminal
linux;x11;gnome;desktop environment