FVWM启动检查配置文件次序

        ~/.fvwm/config
        /usr/local/share/fvwm/config
        ~/.fvwm/.fvwm2rc
        ~/.fvwm2rc
        /usr/local/share/fvwm/.fvwm2rc
        /usr/local/share/fvwm/system.fvwm2rc
        /usr/local/etc/system.fvwm2rc