Display command start with "g" alphabet possibilities in linux opering system. show in below.
g++ gnome-sound-properties
gawk gnome-system-log
gcalctool gnome-system-monitor
gcc gnome-terminal
gccmakedep gnome-text-editor
gconf-editor gnome-theme-manager
gconf-merge-tree gnome-theme-thumbnailer
gconftool-2 gnome-thumbnail-font
gcore gnome-typing-monitor
gcov gnome-ui-properties
gctags gnome-umount
gdb gnomevfs-cat
gdbserver gnomevfs-copy
gdbtui gnomevfs-df
gdialog gnomevfs-info
gdk-pixbuf-query-loaders-32 gnomevfs-ls
gdm-dmx-reconnect-proxy gnomevfs-mkdir
gdmdynamic gnomevfs-monitor
gdmflexiserver gnomevfs-mv
gdmphotosetup gnomevfs-rm
gdmsetup gnome-volume-control
gdmthemetester gnome-volume-manager
gdmXnest gnome-volume-properties
gdmXnestchooser gnome-window-properties
gedit gnome-wm
gencat gnroff
gendiff gobject-query
geqn gok
getconf gpasswd
getent gpg
getfacl gpg-error
getfattr gpgsplit
gethostip gpgv
getkeycodes gpg-zip
get_module gphoto2
getopt gpic
getopts gpilotd-control-applet
getproxy gpilotd-session-wrapper
gettext gpilot-install-file
gettext.sh gpm-root
gex gprof
gfloppy grefer
gfortran grep
ghostscript grep-changelog
gif2tiff grn
gindxbib grodvi
glib-genmarshal groff
glib-gettextize groffer
glib-mkenums grolbp
glookbib grolj4
glxgears grops
glxinfo grotty
gmake groups
gneqn growisofs
gnome-about gs
gnome-about-me gsbj
gnome-accessibility-keyboard-properties gsdj
gnome-at-properties gsdj500
gnome-audio-profiles-properties gsf-office-thumbnailer
gnome-background-properties gslj
gnome-calculator gslp
gnome-cd gsnd
gnome-character-map gsoelim
gnome-control-center gss-client
gnome-default-applications-properties gstack
gnome-default-printer gst-feedback
gnome-desktop-item-edit gst-feedback-0.10
gnome-dictionary gst-inspect
gnome-display-properties gst-inspect-0.10
gnome-doc-prepare gst-launch
gnome-eject gst-launch-0.10
gnome-file-share-properties gstreamer-properties
gnome-font-properties gst-typefind
gnome-font-viewer gst-typefind-0.10
gnome-help gst-visualise-0.10
gnome-keybinding-properties gst-xmlinspect
gnome-keyboard-properties gst-xmlinspect-0.10
gnome-keyring-daemon gst-xmllaunch
gnome-mount gst-xmllaunch-0.10
gnome-mouse-properties gswitchit-plugins-capplet
gnome-network-preferences gtar
gnome-open gtbl
gnome-panel gtf
gnome-panel-screenshot gthumb
gnome-pilot-make-password gthumb-import
gnome-power-inhibit-test gtk-demo
gnome-power-manager gtk-query-immodules-2.0-32
gnome-power-preferences gtk-update-icon-cache
gnome-screensaver gtroff
gnome-screensaver-command gucharmap
gnome-screensaver-preferences gunzip
gnome-screenshot gview
gnome-search-tool gvim
gnome-session gvimdiff
gnome-session-properties gzexe
gnome-session-remove gzip
gnome-session-save
