Linux下打开windows中文文本乱码问题

1. 查看文件的编码方式：file命令

$ file test_file.txt
test_file.txt: ISO-8859 text, with very long lines

$ file train_model.py 
train_model.py: Python script, UTF-8 Unicode text executable

$ file 接口文档.docx 
接口文档.docx: Microsoft Word 2007+

但是file命令不太可靠, 一个gb2312编码的文件被判断为ISO-8859

 

2. 在gedit用指定的编码方式打开文件

打开gedit, 然后File => Open => 左下角的Character Encoding的右边有个下拉列表，选择Add or Remove... => 出现下图所示的设置界面，从左边列表中选择需要的编码方式添加到右边列表

 

然后在打开文件的时候选定需要的编码方式即可：

 

3. 转码： iconv命令

$ iconv -f gb2312 -t utf-8 test_file.txt -o test_file_utf8.txt
$ file test_file_utf8.txt
test_file_utf8.txt: UTF-8 Unicode text

 

iconv命令的用法具体如下：

$ iconv --help
Usage: iconv [OPTION...] [FILE...]
Convert encoding of given files from one encoding to another.

 Input/Output format specification:
  -f, --from-code=NAME       encoding of original text
  -t, --to-code=NAME         encoding for output

 Information:
  -l, --list                 list all known coded character sets

 Output control:
  -c                         omit invalid characters from output
  -o, --output=FILE          output file
  -s, --silent               suppress warnings
      --verbose              print progress information

  -?, --help                 Give this help list
      --usage                Give a short usage message
  -V, --version              Print program version

Mandatory or optional arguments to long options are also mandatory or optional
for any corresponding short options.

For bug reporting instructions, please see:
<https://bugs.launchpad.net/ubuntu/+source/glibc/+bugs>.

 

参考：https://www.cnblogs.com/longwaytogo/p/6308703.html