backlightcontrol
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | Last revisionBoth sides next revision | ||
| backlightcontrol [2011/10/18 22:57] – Missing " in udev-rule richs | backlightcontrol [2011/11/05 13:28] – fixed errors in inc/dec bash scripts excogitation | ||
|---|---|---|---|
| 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=3 |
| fi | fi | ||
| echo $new > $backlight | echo $new > $backlight | ||
backlightcontrol.txt · Last modified: 2011/11/05 13:33 by excogitation