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public text v1 · immutable#!/bin/bash
#################
# LIGHT FLASHER #
#################
# Stupid little bash script
# To flash your IBM Thinkpad light
# For IBM Thinkpad laptops
# -- Wesley S
###
# Usage: ./ibmflash <number of times>
counter=0
until=$1
while [ "$counter" -lt "$until" ]
do
echo -n "$counter "
counter=`expr $counter + 1`
echo on >/proc/acpi/ibm/light
echo off >/proc/acpi/ibm/light
echo -n "Flash! "
done
exit 0