$ cat radio.sh
#!/bin/bash

base=/home/pi/ApplePi

$base/initLCD
$base/locateLCD 0 0
$base/printLCD "Start "
I=0
 
while [ 1 ]
do
S="`sudo $base/getIR2 -h`"
#+
if [ "${S}" = "NEC 2038C78679" ]
then
　if [ $I -lt 59 ]
　then
　I=`expr $I + 1`
　echo Index=$I
　$base/locateLCD 0 0
　$base/printLCD "up "
　echo `head -n $I $base/stations.txt | tail -n 1`
　H=`head -n $I $base/list.txt | tail -n 1`
　pkill vlc
　sleep 1
　vlc -I dummy --quiet --aout alsa --alsa-audio-device=hw:1,0 $H > /dev/null 2>&1 &
　fi
fi
#-
if [ "${S}" = "NEC 2038C78A75" ]
then
　if [ $I -gt 1 ]
　then
　I=`expr $I - 1`
　echo Index=$I
　$base/locateLCD 0 0
　$base/printLCD "down "
　echo `head -n $I $base/stations.txt | tail -n 1`
　H=`head -n $I $base/list.txt | tail -n 1`
　pkill vlc
　sleep 1
　vlc -I dummy --quiet --aout alsa --alsa-audio-device=hw:1,0 $H > /dev/null 2>&1 &
  fi
 fi 
# Mute
if [ "${S}" = "NEC 2038C7837C" ]
then
　$base/locateLCD 0 0
　$base/printLCD "Stop "
　pkill vlc
　echo Stop
　exit
fi 
sleep 1
done