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backlightcontrol
Differences
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Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
backlightcontrol [2011/10/18 22:57] – Missing " in udev-rule richs | backlightcontrol [2011/11/05 13:33] (current) – fixed toggle script excogitation | ||
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Line 10: | Line 10: | ||
current=$(cat $backlight) | current=$(cat $backlight) | ||
new=$((current +25)) | new=$((current +25)) | ||
- | if ((new > 255 )); then | + | if [ $new -gt 255 ]; then |
| | ||
fi | fi | ||
+ | |||
echo $new > $backlight | echo $new > $backlight | ||
</ | </ | ||
Line 25: | Line 26: | ||
current=$(cat $backlight) | current=$(cat $backlight) | ||
new=$((current - 25)) | new=$((current - 25)) | ||
- | if ((new < 0 )); then | + | if [ $new -lt 0 ]; then |
new=0 | new=0 | ||
fi | fi | ||
echo $new > $backlight | echo $new > $backlight | ||
</ | </ | ||
+ | use new=3 if you don't want your screen to go black on the lowest setting | ||
/ | / | ||
Line 41: | Line 43: | ||
current=$(cat $backlight) | current=$(cat $backlight) | ||
- | if ((current | + | if [ $current |
cat $old_file > $backlight | cat $old_file > $backlight | ||
else | else |
backlightcontrol.txt · Last modified: 2011/11/05 13:33 by excogitation