Nem egeszen ertem a feladatot, de:
[root@localhost applications]# cat test.desktop
[Desktop Entry]
Comment=
Exec=ssh root@host 'whoami'
Name=SSH - who
NoDisplay=false
Path=/tmp
StartupNotify=true
Terminal=true
Type=Application
[root@localhost applications]# xdg-desktop-menu forceupdate
Ez siman mukodik.