shell脚本转换文件编码

convert.sh

#!/bin/bash
# description : shell script to convert a project file from one encoding to another encoding
# usage       : ./convert to generate output and confirm, then run ./convert --notest to take effect
# create by   : scutweiqiang.yang[AT]gmail.com
# date        : 2013-01-04

files=$(find . -type f -regextype posix-extended -regex ".*\.java$|.*\.txt$")
from=gbk
to=utf8

for file in $files; do
#  enca -L zh_CN $file | grep $from
#  if [ $? -eq 0 ]; then
    echo "converting $file from $from to $to ..."
    iconv -f $from -t $to $file -o ${file}.$to
    [ $# -eq 1 ] && [ $1 = "--notest" ] && mv ${file}.$to $file
#  fi
done