-f Unicode 源字符集
-t UTF-8 要修改的字符集
src.txt 要修改的文件
NAME
iconv - Convert encoding of given files from one encoding to another
SYNOPSIS
iconv -f encoding -t encoding inputfile
DESCRIPTION
The iconv program converts the encoding of characters in inputfile from one coded character set to another. The result is written to standard output unless otherwise specified by
the --output option.
--from-code, -f encoding
Convert characters from encoding
--to-code, -t encoding
Convert characters to encoding
--list
List known coded character sets
--output, -o file
Specify output file (instead of stdout)
--verbose
Print progress information.
AUTHOR
iconv is written by Ulrich Drepper as part of the GNU C Library.
This man page is written by Joel Klecker , for the Debian GNU/Linux system.
3rd Berkeley Distribution March 2001 ICONV(1)