[Linux] Bulk conversion file encoding for the entire directory is UTF-8;

[Linux] Bulk conversion file encoding for the entire directory is UTF-8;

#!/bin/bash - #===============================================================================##           FILE: conv.sh# #          USAGE: ./conv.sh # #   DESCRIPTION:  A script that supports recursive conversion of the entire directory GB2312 to UTF-8;# #       options: ---#   Operating system;#          bugs:  for the Requirements: linux kernel Currently does not support the incoming parameters contain spaces;#         notes:  input support three formats, customized with your heart;#         AUTHOR: linkscue  (scue),  [email protected]#        created: 2013 March 06  22 52 minutes 31 seconds  HKT#      COPYRIGHT: Copyright  (c)  2013, linkscue#       Revision: 0.1#  organization: ---#===============================================================================set -o  nounset                               # Treat unset  variables as an error#------------------------------------------------------------------------- ------#   Check for error #-------------------------------------------------------------------------------if  [[ $# == 0 ]] ; then    echo  ""      echo  "program version: 0.1"     echo  "Implementation function: Batch conversion GB2312 character encoding to UTF-8;"      echo  "How to: $ (basename $0)  < suffix name > < file 1> < file 2> < directory 1>  < Catalogue 2>&nbsp ... "     echo  "Action tip:"     echo  "    1. Suffix name does not need '. ' This symbol;     echo      2.  when no suffix is appended to the input parameter, it is removed from the incoming file and prompts for further action; "     echo  ""     exit 1fi#------------------------------------ -------------------------------------------#   Incoming parameter case 1#   the first parameter passed is the suffix name;#   Judgment is based on the first parameter is not a file; #-------------------------------------------------------------------------------if [ [ ! -f $1 ]]  ; then    suffix=$1fitarget=${@:2:$#}for n in ${target[@]};d o     #  determine if it is a file;    if [[ -f  $n  ]] ;  then        iconv -f gb2312 -t UTF-8  $n  -o  $n  2> /dev/null    fi     #判断是否是一个目录      if [[ -d  $n  ]] ; then            find  "$n"  -name  "*. $suffix"  | while  Read line ; do            iconv  -f gb2312 -t UTF-8  "$line"  -o  "$line"   2> /dev/null         done    fidone#--------------------------- ----------------------------------------------------#   Incoming parameter case 2#   the first parameter passed in is a file;#    If there is no directory in the incoming parameter, the file will be transcoded directly;#   if there is a directory in the incoming parameter, it will ask whether to use the first parameter suffix as the search directory condition; #------------------------------------- ------------------------------------------if [[ -f $1 ]] ; then     #  determine if there is a directory in the incoming parameter;    for n in [email protected] ;  do        if [[ -d  "$n"  ]]; then             has_dir=true        fi     done    #  transcoding incoming files directly when there are no directories in the incoming parameters;     if [[ $ has_dir !=  "true"  ]]; then        for n  in [email protected] ; do             iconv -f gb2312 -t UTF-8  "$n"  -o  "$n"  2> /dev/null         done    else         #  when an incoming parameter contains a directory, the suffix of the first passed-in parameter is used;         suffix=${1# #*.}         if [[  $suffix  !=  ""  ]]; then             read -p  ">>  The suffix named $suffix is found for the first incoming parameter.Do you want to use it as a condition for the search catalog? [y/n] "            if [[  $REPLY  ==   "Y"  ]]; then                 for n in [email protected] ; do                     if [[ -f   "$n"  ]]; then                         iconv -f gb2312 -t utf-8   "$n"  -o  "$n"  2> /dev/null                     fi                     if [[ -d  "$n"  ]]; then                         find  "$n"  -name  "*. $suffix"  | while  read line ; do                         iconv -f gb2312 -t utf-8   "$line"  -o  "$line"   2> /dev/null                     done                     fi                 done             fi        fi     fifi#-------------------------------------------------------------------------------#   incoming parameter case 3#   The first parameter passed in is the directory;#   at this time consider that the user may convert the entire directory, but forget to lose the conversion file suffix name;#   The user will be prompted to enter a suffix name;#   can enter multiple suffix names, For example, the Android program source code contains XML and Java suffix; #-------------------------------------------------------------------------------if  [[ -d $1 ]]; then    [email protected]     #  prompt user for the suffix name of the input file;    read -p  ">>  found that the file suffix you want to convert has not been entered, enter the suffix to be transcoded [ Can enter multiple]: " suffix_3     for n in ${argvs[@]};d o         #  processing is a general document;          if [[  -f  "$n"  ]]; then             iconv -f gb2312 -t utf-8  "$n"  -o  "$n"  2> /dev/null         fi        #  is dealing with a directory;         if [[ -d  "$n"  ]]; then             for suffix in ${suffix_3[@]} ; do                 find  "$n"  -name  " *. $suffix " | while read line ; do                     iconv -f gb2312 - t utf-8  "$line"  -o  "$line"  2> /dev/null                 done             done        fi     Donefi

Operating instructions:

If you save this script content to ~/bin/conv, and give permission;

Examples of Use:

1. conv < suffixes > < files 1> < files 2> < directories 1> < directories 2> < directories or files: >

Conv Java aaa.java bbb.java Android source code catalog 1/android source code Catalog 2/

2. conv < file 1> < file 2> < directory 1> < directory 2> < directory or file: > Note: The first file suffix will be used as the search criteria for a directory

Conv Aaa.java bbb.java Android source code directory 1/android source code catalog 2/

3. CONV < catalogue 1> < directory 2> < directories or files > # Note: You will be prompted for a suffix name (multiple suffix names can be entered)

Conv Android Source code directory 1/android source code directory 2/aaa.java bbb.java>> found that you have not entered the file suffix to convert, enter the suffix to be transcoded [can enter multiple]:xml java

[Linux] Bulk conversion file encoding for the entire directory is UTF-8;