MacOS self-bringing file encoding format conversion tool

"Command Function"
Iconv is a tool command used by the Linux operating system to convert text encoding formats from one type to another.
"How to use"
Iconv [OPTION ...] [-F ENCODING] [-T ENCODING] [Inputfile ...]

One, control the input and output format options:
1. Input format:
-F ENCODING,--from-code=encoding
2. Output format
-T ENCODING,--to-code=encoding

Second, control conversion problem options:
-C #丢弃不可转换的字符
--unicode-subst=formatstring #对于不可转换的以Unicode Characters Replacement
--byte-subst=formatstring #对于不可转换的以byte替代
--widechar-subst=formatstring #对于不可转换的以wide Characters Replacement

Third, control error output options:
-S,--silent #静默输出, which disables error message output on conversion issues

Iv. Information Output:
-L,--list #列出支持的所有编码格式
--help #显示命令帮助信息并退出
--version #输出版本信息并退出

"Actual Operation"

--list >./infomation.log infomation.log# convert GB2312 encoded file a.html to UTF-F gb2312-t utf-8 a.html >-F gb2312-t BIG5 a.html > b.html # Batch Conversion # first CD to the directory where the files need to be converted, execute the following command to convert the batch file format find C7>sh"iconv-f gb18030-t UTF-8 {} > {}.py"  \; # The above command in the GB18030, if you convert before the code for GB2312, GB18030 instead of GB2312 can be. 

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MacOS comes with file encoding format conversion tool