将文件转为utf8编码

将当前目录下的所有hpp文件转换为utf8编码

#!/bin/bash

tmp_file="/tmp/a"

for  file  in  `find . -type f -name "*.hpp"`; do
    enc=`file -i $file | cut -d"=" -f2`
    iconv  -f $enc -t "UTF-8" $file -o $tmp_file
    mv $tmp_file $file
    echo "convert " $file "from " $enc "to utf-8" 
done
exit 0