tar 文件名乱码

use chardet detect file name encoding

python2

import chardet
chardet.detect("\311\372\311\372\312\300\312\300\260\256") # => {'confidence': 0.99, 'encoding': 'GB2312'}

python3

import chardet
chardet.detect(b"\311\372\311\372\312\300\312\300\260\256") # => {'confidence': 0.99, 'encoding': 'GB2312'}

then use convmv convert file name encoding

convmv -f gbk -t utf8 -r dir_path

or

convmv -f gb2312 -t utf8 -r dir_path

use convmv --list list all encoding

chardet is very powerful

python3 use chardet detect file content encoding

import chardet
chardet.detect(open("01.flac",'rb').read(100)) # => {'encoding': 'windows-1253', 'confidence': 0.8902671920769272}