clueless

#!/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=0until=$1while [ "$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! "doneexit 0