http://www.miuxmiu.com/archives/2011/03/30/centos_gnome_logout_command.html http://www.miuxmiu.com/archives/2011/03/29/ubuntu_debian_gnome_logout_command.html !!!CentOS の場合 gnome-session-save –kill !!!UbuntuやDebian の場合 gnome-session-save –logout {{category2 OS,Linux}}