create the GBK to UTF-8(with BOM)

gbk-utf8.sh

#!/bin/sh

#convert from GBK to UTF-8(with BOM)
#http://stackoverflow.com/questions/4364156/iconv-converting-from-windows-ansi-to-utf-8-with-bom

for file in `find . -iname $1 `
do
    echo -ne '\xEF\xBB\xBF' > "$file.new"
    iconv -f GBK -t 'UTF-8' "$file" >> "$file.new" &&
    mv -f "$file.new" "$file"
done