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backlightcontrol [2011/11/05 13:28]
excogitation fixed errors in inc/dec bash scripts
backlightcontrol [2011/11/05 13:33] (current)
excogitation fixed toggle script
Line 27: Line 27:
 new=$((current - 25)) new=$((current - 25))
 if [ $new -lt 0 ]; then if [ $new -lt 0 ]; then
-   new=3+   new=0
 fi fi
 echo $new > $backlight echo $new > $backlight
 </​code>​ </​code>​
 +use new=3 if you don't want your screen to go black on the lowest setting
  
 /​usr/​local/​bin/​backlight_toggle /​usr/​local/​bin/​backlight_toggle
Line 42: Line 43:
 current=$(cat $backlight) current=$(cat $backlight)
  
-if ((current ​== 0)); then+if [ $current ​-eq ]; then
    cat $old_file > $backlight    cat $old_file > $backlight
 else else
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