一个可以将文件转化为不同编码格式(字符集)的工具. 这个命令主要用来 本地化
The iconv program converts text from one encoding to another encoding.
More precisely, it converts from the encoding given for the -f option
to the encoding given for the -t option. Either of these encodings
defaults to the encoding of the current locale. All the inputfiles are
read and converted in turn; if no inputfile is given, the standard
input is used. The converted text is printed to standard output.
EXAMPLES
iconv -f ISO-8859-1 -t UTF-8
converts input from the old West-European encoding ISO-8859-1 to
Unicode.
iconv --list
lists the supported encodings.
