linux批量转换整个目录下的文件编码为UTF-8

来源：互联网发布：mysql怎么设置联合主键编辑：程序博客网时间：2024/04/30 02:31

#!/bin/bash - #===============================================================================##          FILE: conv.sh# #         USAGE: ./conv.sh # #   DESCRIPTION: # #       OPTIONS: ---#  REQUIREMENTS: ---#          BUGS: 目前不支持传入参数中含有空格；#         NOTES: ---#        AUTHOR: linkscue (scue), linkscue@gmail.com#       CREATED: 2013年03月06日 22时52分31秒 HKT#     COPYRIGHT: Copyright (c) 2013, linkscue#      REVISION: 0.1#  ORGANIZATION: ---#===============================================================================__ScriptVersion="0.1"#===  FUNCTION  ================================================================#         NAME:  usage#  DESCRIPTION:  Display usage information.#===============================================================================function usage (){        cat <<- EOT  Usage :  $0 -s suffix1 -s suffix2 -d dir1 -d dir2 -f file1 -f file2  Options:  -h|help       Display this message  -v|version    Display script version  -s suffix     Setting suffix  -d directory  Convert all file encoding to UTF-8  -f file       Convert a file encoding to UTF-8EOT}    # ----------  end of function usage  ----------#-----------------------------------------------------------------------#  Handle command line arguments#-----------------------------------------------------------------------suffixs=()directorys=()files=()while getopts ":hvd:f:s:" optdo  case $opt in    h|help     )  usage; exit 0   ;;    v|version  )  echo "$0 -- Version $__ScriptVersion"; exit 0   ;;    f  )  files+=("$OPTARG")   ;;    d  )  directorys+=("$OPTARG")   ;;    s  )  suffixs+=("$OPTARG")   ;;    \? )  echo -e "\n  Option does not exist : $OPTARG\n"          usage; exit 1   ;;  esac    # --- end of case ---doneshift $(($OPTIND-1))# 检查输入if [[ ${#files} -lt 1 ]] && [[ ${#directorys} -lt 1 ]]; then    usage    exitfiTMPFILE="$(mktemp -t convXXXXXX)"trap "rm -f '$TMPFILE'" 0               # EXITtrap "rm -f '$TMPFILE'; exit 1" 2       # INTtrap "rm -f '$TMPFILE'; exit 1" 1 15    # HUP TERM#-------------------------------------------------------------------------------#  转换编码函数#-------------------------------------------------------------------------------conv_utf8(){    file="$1"    echo "处理文件: '$file' ..."    iconv -f gb2312 -t UTF-8 "$file" -o $TMPFILE 2> /dev/null &&\        mv -f $TMPFILE "$f" || {        echo "转换失败: '${file}'"    }}# 转换文件for f in "${files[@]}"; do    conv_utf8 "$f"done# 转换目录文件if [[ ${#directorys} -gt 1 ]]; then    if [[ ${#suffixs} -lt 1 ]]; then        echo        echo "请指定需转换编码的文件后缀，如 '-s txt -s java'"        echo        usage        exit    else        for s in "${suffixs[@]}"; do            for f in $(find $directorys -type f -name "*.${s#.}"); do                conv_utf8 "$f"            done        done    fifi

假如把这个脚本内容保存至~/bin/conv，并给予权限；

使用举例：

　　1. conv -f file1 -f file2 -s java -s xml -d dir1 -d dir2

　　2. conv -s java -d .

　　3. conv -s java -s xml -d android_helloworld

　　4. conv -f file1 -f file2

有了这个转换编码，把Windows下的工程引入到Linux上开发就轻松得多了，不再有什么字符编码读不出来的问题；

1 0