linux 添加分辨率

#!/bin/bash
if [ ! -z "$(xrandr | grep "VGA-1")" ]; then
xrandr --newmode "1920x1080_24"  61.81  1920 1944 2136 2352  1080 1081 1084 1095  -HSync +Vsync
xrandr --addmode VGA-1 "1920x1080_24"
xrandr --newmode "1600x900_24"  41.72  1600 1600 1752 1904  900 901 904 913  -HSync +Vsync
xrandr --addmode VGA-1 "1600x900_24"
xrandr --newmode "1368x768_30"  38.85  1368 1376 1512 1656  768 769 772 782  -HSync +Vsync
xrandr --addmode VGA-1 "1368x768_30"
xrandr --newmode "1280x720_30"  33.78  1280 1288 1408 1536  720 721 724 733  -HSync +Vsync
xrandr --addmode VGA-1 "1280x720_30"
fi

写入到.bash_profile中

如果没有这个文件就

cat << EOF > ~/.bash_profile
#!/bin/bash
if [ ! -z "$(xrandr | grep "VGA-1")" ]; then
xrandr --newmode "1920x1080_24"  61.81  1920 1944 2136 2352  1080 1081 1084 1095  -HSync +Vsync
xrandr --addmode VGA-1 "1920x1080_24"
xrandr --newmode "1600x900_24"  41.72  1600 1600 1752 1904  900 901 904 913  -HSync +Vsync
xrandr --addmode VGA-1 "1600x900_24"
xrandr --newmode "1368x768_30"  38.85  1368 1376 1512 1656  768 769 772 782  -HSync +Vsync
xrandr --addmode VGA-1 "1368x768_30"
xrandr --newmode "1280x720_30"  33.78  1280 1288 1408 1536  720 721 724 733  -HSync +Vsync
xrandr --addmode VGA-1 "1280x720_30"
fi
EOF