Fix Subtitle encoding to UTF-8

SubtitleFIX

#!/bin/bash
fullPATH=$1
echo $fullPATH >/tmp/subtitleFIX.log
encode=`file -ib $fullPATH|cut -d= -f 2`
echo "encode is : "$encode >>/tmp/subtitleFIX.log
if [ "$encode" == 'unknown-8bit' ];then
	encode="WINDOWS-1256"
elif [ "$encode" == "utf-8" ];then
	notify-send "فایل مشکلی نداره"
	exit
fi
fromFILE=$fullPATH
fromFILEwithNOextention=`echo $fromFILE|cut -d. -f -1`
backupFILE=`echo $fromFILEwithNOextention".bak.srt"`
mv  $fromFILE $backupFILE
iconv $backupFILE -f $encode -t UTF-8 > $fromFILE