ls /usr/share/applications/
yaser@yaser-P41D3:~$ ls /usr/share/applications/
activity-log-manager-ccpanel.desktop gtali.desktop
alacarte.desktop gucharmap.desktop
apport-gtk-mime.desktop gwibber-accounts.desktop
apturl.desktop gwibber.desktop
bamf.index gwibber-preferences.desktop
baobab.desktop hamster-time-tracker.desktop
blueman-manager.desktop hplj1020.desktop
bluetooth-properties.desktop iagno.desktop
bluetooth-sendto.desktop ibus.desktop
bluetooth-wizard.desktop ibus-setup.desktop
brasero.desktop icedtea-netx-javaws.desktop
brasero-nautilus.desktop im-switch.desktop
byobu.desktop indicator-datetime-preferences.desktop
cairo-dock-cairo.desktop inkscape.desktop
cairo-dock.desktop isomaster.desktop
ccsm.desktop itweb-settings.desktop
checkbox-qt.desktop jockey-gtk.desktop
cheese.desktop kde4
compiz.desktop Kino.desktop
dconf-editor.desktop landscape-client-settings.desktop
debian-uxterm.desktop language-selector.desktop
debian-xterm.desktop libreoffice-binfilter.desktop
defaults.list libreoffice-calc.desktop
deja-dup-ccpanel.desktop libreoffice-draw.desktop
deja-dup.desktop libreoffice-impress.desktop
deja-dup-preferences.desktop libreoffice-math.desktop
devhelp.desktop libreoffice-startcenter.desktop
eclipse.desktop libreoffice-writer.desktop
ekiga.desktop liferea.desktop
emacs23.desktop lightsoff.desktop
empathy-accounts.desktop mahjongg.desktop
empathy.desktop metacity.desktop
eog.desktop mimeinfo.cache
epiphany.desktop mono-runtime.desktop
epiphany-newtab.desktop mono-runtime-terminal.desktop
evince.desktop mount-archive.desktop
evolution.desktop mountmanager-gtk.desktop
evolution-settings.desktop mountmanager-kde.desktop
file-roller.desktop nautilus-autorun-software.desktop
firefox.desktop nautilus.desktop
flightgear.desktop nautilus-folder-handler.desktop
font-manager.desktop nautilus-home.desktop
font-sampler.desktop nm-applet.desktop
freecell.desktop nm-connection-editor.desktop
furiusisomount.desktop notification-daemon.desktop
gcalctool.desktop onboard.desktop
gcr-viewer.desktop onboard-settings.desktop
gdebi.desktop openjdk-6-java.desktop
gedit.desktop openjdk-6-policytool.desktop
gimp.desktop openshot.desktop
gksu.desktop orca.desktop
glchess.desktop palimpsest.desktop
glines.desktop pitivi.desktop
gnash.desktop python2.7.desktop
gnect.desktop quadrapassel.desktop
gnibbles.desktop relinux.desktop
gnobots2.desktop remastersys-gtk.desktop
gnome-background-panel.desktop remmina.desktop
gnome-color-panel.desktop rhythmbox.desktop
gnome-contacts.desktop rhythmbox-device.desktop
gnome-control-center.desktop rhythmbox-ubuntuone.desktop
gnome-datetime-panel.desktop screenlets-manager.desktop
gnome-dictionary.desktop screensavers
gnome-display-panel.desktop seahorse.desktop
gnome-font-viewer.desktop session-properties.desktop
gnome-info-panel.desktop shotwell.desktop
gnome-keyboard-panel.desktop shotwell-viewer.desktop
gnome-keyring-prompt.desktop simple-scan.desktop
gnome-mouse-panel.desktop software-properties-gtk.desktop
gnome-nettool.desktop sol.desktop
gnome-network-panel.desktop sound-juicer.desktop
gnome-online-accounts-panel.desktop splash-screen-manager.desktop
gnome-panel.desktop supertux2.desktop
gnome-power-panel.desktop swell-foop.desktop
gnome-power-statistics.desktop synaptic.desktop
gnome-printers-panel.desktop synaptic-kde.desktop
gnome-region-panel.desktop system-config-printer.desktop
gnome-screen-panel.desktop thunderbird.desktop
gnome-screenshot.desktop tomboy.desktop
gnome-search-tool.desktop totem.desktop
gnome-shell.desktop transmission-gtk.desktop
gnome-shell-extension-prefs.desktop ubiquity-gtkui.desktop
gnome-sound-nua-panel.desktop ubuntu-nvidia-settings.desktop
gnome-sound-panel.desktop ubuntuone-installer.desktop
gnome-sound-recorder.desktop ubuntu-software-center.desktop
gnome-sudoku.desktop ubuntu-tweak.desktop
gnome-system-log.desktop uget-gtk.desktop
gnome-system-monitor.desktop unity-2d-panel.desktop
gnome-terminal.desktop unity-2d-shell.desktop
gnome-tweak-tool.desktop update-manager.desktop
gnome-universal-access-panel.desktop usb-creator-gtk.desktop
gnome-user-accounts-panel.desktop vinagre.desktop
gnome-user-share-properties.desktop vinagre-file.desktop
gnome-wacom-panel.desktop vino-preferences.desktop
gnome-wm.desktop virtualbox.desktop
gnomine.desktop vlc.desktop
gnotravex.desktop winff.desktop
gnotski.desktop xdiagnose.desktop
goldendict.desktop xscreensaver-properties.desktop
gparted.desktop yelp.desktop
grub-customizer.desktop y-ppa-manager.desktop
gstreamer-properties.desktop
gksudo nautilus/var/lib/menu-xdg/applications/menu-xdg