iconv(1)							   User Commands							  iconv(1)

NAME

       iconv - code set conversion utility

SYNOPSIS

       iconv [-cs] -f frommap -t tomap [file]...

       iconv -f fromcode [-cs] [-t tocode] [file]...

       iconv -t tocode [-cs] [-f fromcode] [file]...

       iconv -l

DESCRIPTION

       The  iconv  utility converts the characters or sequences of characters in file from one code set to another and writes the results to stan-
       dard output. If no conversion exists for a particular character, an implementation-defined conversion is performed on this character.

       The list of supported conversions and the locations of the associated conversion tables are provided in the iconv(5) manual page.

OPTIONS

       The following options are supported:

       -c		 Omits any characters that are invalid in the codeset of the input file from the output. When -c is not used, the  results
			 of encountering invalid characters in the input stream depend on the specified codesets for the conversion. Invalid char-
			 acters can be either those that are not valid characters in the codeset of the input file or those that  have	no  corre-
			 sponding  character  in  the codeset of the output file. The presence or absence of -c does not affect the exit status of
			 iconv. When fromcode is specified for the fromcodeset of the -f option or tocode is specified for the tocodeset of the -t
			 option, the specification of -c may be ignored.

       -f fromcodeset	 Identifies the code set of the input file. The following two forms of the fromcodeset option-argument are recognized:

			 fromcode    The  fromcode option-argument must not contain a	 slash (/) character. It is interpreted as the name of one
				     of the codeset descriptions.

			 frommap     The frommap option-argument must contain a slash character. It is interpreted as the pathname  of	a  charmap
				     file as defined in charmap(5). If the pathname does not represent a valid, readable charmap file, the results
				     are undefined.

			 If this option is omitted, the codeset of the current locale is used.

       -l		 Writes all supported fromcode and tocode values to standard output.

       -s		 Suppresses any messages written to standard error concerning invalid characters. When -s is  not  used,  the  results	of
			 encountering  invalid characters in the input stream depend on the specified codesets for the conversion. Invalid charac-
			 ters can be either those that are not valid characters in the codeset of the input file or those that have no correspond-
			 ing  character in the codeset of the output file. The presence or absence of -s does not affect the exit status of iconv.
			 When fromcode is     specified for the fromcodeset of the -f option or tocode is specified for the tocodeset  of  the	-t
			 option, the specification of -s may be ignored.

       -t tocodeset	 Identifies  the  code	set  used for the output file. The following two forms of the tocodeset option-argument are recog-
			 nized:

			 tocode    The tocode option-argument must not contain a      slash (/) character. It is interpreted as the name of one of
				   the codeset descriptions.

			 tomap	   The	tomap  option-argument must contain a slash character. It is interpreted as the pathname of a charmap file
				   as defined in charmap(5). If the pathname does not represent a valid, readable charmap file,  the  results  are
				   undefined.

			 If this option is omitted, the codeset of the current locale is used.

       If  either  -f  or  -t represents a charmap file but the other does not, or is omitted, or if both -f and -t are omitted, iconv fails as an
       error.

OPERANDS

       The following operands are supported:

       file    A path name of an input file. If no file operands are specified, or if a file operand is '-', the standard input is used.

EXAMPLES

       Example 1 Converting and storing files

       The following example converts the contents of file mail1 from code set 8859 to 646fr and stores the results in file mail.local:

	 example% iconv -f 8859 -t 646fr mail1 > mail.local

ENVIRONMENT VARIABLES

       See environ(5) for descriptions of the following environment variables that affect the execution of iconv: LANG, LC_ALL, LC_CTYPE,  LC_MES-
       SAGES, and NLSPATH.

EXIT STATUS

       The following exit values are returned:

       0    Successful completion.

       1    An error has occurred.

FILES

       /usr/lib/iconv/iconv_data    list of conversions supported by conversion tables

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       iconv(3C), iconv_open(3C), attributes(5), charmap(5), environ(5), iconv(5), iconv_unicode(5), standards(5)

NOTES

       Make sure that both charmap files use the same symbolic names for characters the two codesets have in common.

       The output format of the -l option is unspecified. The -l option is not intended for shell script usage.

       When  fromcode  or  tocode is specified for the codeset conversion, iconv uses the iconv_open(3C) function. If iconv_open(3C) fails to open
       the specified codeset conversion, iconv searches for  an  appropriate  conversion  table.  As  for  the	supported  codeset  conversion	by
       iconv_open(3C), please refer to iconv(5) and iconv_locale(5).

SunOS 5.11							    14 Nov 2003 							  iconv(1)