vim /etc/rc.d/rc.local
[root@node40 Desktop]# vim /etc/rc.d/rc.local
17 xrandr --newmode "1920X1080_60.00" 173.00 1920 2048 2248 2576 108 0 1083 1088 1120 -hsync +vsync
18 xrandr --addmode Virtual1 "1920X1080_60.00"
19 xrandr --output Virtual1 --mode "1920X1080_60.00"
chmod +x /etc/rc.d/rc.local
sh /etc/rc.d/rc.local
perfect!