gconftool-2 --direct \\ --config-source xml:readwrite:/etc/gconf/gconf.xml.mandatory \\ --type int \\ --set /apps/metacity/general/num_workspaces
gconftool-2 --direct \\ --config-source xml:readwrite:/etc/gconf/gconf.xml.mandatory \\ --type int \\ --set /apps/metacity/general/num_workspaces