| Jan Kundrát | 288f6af | 2018-09-21 14:58:04 +0200 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | |||||
| 3 | LEDS=(NONE status:{red,green,blue} uid:{red,green,blue} line:{red,green,blue} sfp:{red,green,blue}) | ||||
| 4 | |||||
| 5 | LAST=${#LEDS[@]} | ||||
| 6 | let "LAST2 = $LAST - 1" | ||||
| 7 | echo $LAST2 | ||||
| 8 | |||||
| 9 | for NUM in $(seq 1 ${LAST}); do | ||||
| 10 | let "PREVIOUS = $NUM - 1" | ||||
| 11 | if [[ $PREVIOUS -ne NONE ]]; then | ||||
| 12 | echo 0 > "/sys/class/leds/${LEDS[$PREVIOUS]}/brightness" | ||||
| 13 | fi | ||||
| 14 | if [[ $NUM -ne $LAST ]]; then | ||||
| 15 | echo 255 > "/sys/class/leds/${LEDS[$NUM]}/brightness" | ||||
| 16 | fi | ||||
| 17 | sleep 0.3 | ||||
| 18 | done | ||||