iconv 명령어는 입력 파일의 인코딩을 지정한 인코딩으로 변경할 수 있는 명령어(/usr/bin/iconv)이다.
EUC KR을 UTF 8로 변경
iconv 명령어에 -c 옵션을 이용해 컨버팅이 되지 않는 문자열은 무시 하도록 할수 있다. 아래 명령어는 euc-kr에서 utf-8로 변경하는 명령이다.
iconv -c -f euc-kr -t utf-8 FILE_EUCKR.txt > FILE_UTF8.txt
UTF-8을 EUC-KR로 변경
iconv -c -f utf-8 -t euc-kr FILE_UTF8.txt > FILE_EUCKR.txt
ICONV 옵션
| 옵션 | 설명 |
|---|---|
| -c | 변환할 수 없는 문자는 버림 |
| -f ENCODING, –from-code=ENCODING | 입력 파일의 인코딩 |
| -t ENCODING, –to-code=ENCODING | 출력 파일의 인코딩 |
| –list, -l | 지원하는 인코딩 목록들을 출력 |
| –output, -o file | 변환 내용을 터미널 추력 대신 지정한 파일로 출력 |
| –silent, -s | 경고 메시지를 출력하지 않음 |
| –verbose | 자세한 상태 정보를 출력 |
ICONV –help 옵션 상세 내용
$ iconv --help
Usage: iconv [OPTION...] [-f ENCODING] [-t ENCODING] [INPUTFILE...]
or: iconv -l
Converts text from one encoding to another encoding.
Options controlling the input and output format:
-f ENCODING, --from-code=ENCODING
the encoding of the input
-t ENCODING, --to-code=ENCODING
the encoding of the output
Options controlling conversion problems:
-c discard unconvertible characters
--unicode-subst=FORMATSTRING
substitution for unconvertible Unicode characters
--byte-subst=FORMATSTRING substitution for unconvertible bytes
--widechar-subst=FORMATSTRING
substitution for unconvertible wide characters
Options controlling error output:
-s, --silent suppress error messages about conversion problems
Informative output:
-l, --list list the supported encodings
--help display this help and exit
--version output version information and exit
ICONV -l 옵션 결과 내용
$ iconv -l
ANSI_X3.4-1968 ANSI_X3.4-1986 ASCII CP367 IBM367 ISO-IR-6 ISO646-US ISO_646.IRV:1991 US US-ASCII CSASCII
UTF-8 UTF8
UTF-8-MAC UTF8-MAC
ISO-10646-UCS-2 UCS-2 CSUNICODE
UCS-2BE UNICODE-1-1 UNICODEBIG CSUNICODE11
UCS-2LE UNICODELITTLE
ISO-10646-UCS-4 UCS-4 CSUCS4
UCS-4BE
UCS-4LE
UTF-16
UTF-16BE
UTF-16LE
UTF-32
UTF-32BE
UTF-32LE
UNICODE-1-1-UTF-7 UTF-7 CSUNICODE11UTF7
UCS-2-INTERNAL
UCS-2-SWAPPED
UCS-4-INTERNAL
UCS-4-SWAPPED
C99
JAVA
CP819 IBM819 ISO-8859-1 ISO-IR-100 ISO8859-1 ISO_8859-1 ISO_8859-1:1987 L1 LATIN1 CSISOLATIN1
ISO-8859-2 ISO-IR-101 ISO8859-2 ISO_8859-2 ISO_8859-2:1987 L2 LATIN2 CSISOLATIN2
ISO-8859-3 ISO-IR-109 ISO8859-3 ISO_8859-3 ISO_8859-3:1988 L3 LATIN3 CSISOLATIN3
ISO-8859-4 ISO-IR-110 ISO8859-4 ISO_8859-4 ISO_8859-4:1988 L4 LATIN4 CSISOLATIN4
CYRILLIC ISO-8859-5 ISO-IR-144 ISO8859-5 ISO_8859-5 ISO_8859-5:1988 CSISOLATINCYRILLIC
ARABIC ASMO-708 ECMA-114 ISO-8859-6 ISO-IR-127 ISO8859-6 ISO_8859-6 ISO_8859-6:1987 CSISOLATINARABIC
ECMA-118 ELOT_928 GREEK GREEK8 ISO-8859-7 ISO-IR-126 ISO8859-7 ISO_8859-7 ISO_8859-7:1987 ISO_8859-7:2003 CSISOLATINGREEK
HEBREW ISO-8859-8 ISO-IR-138 ISO8859-8 ISO_8859-8 ISO_8859-8:1988 CSISOLATINHEBREW
ISO-8859-9 ISO-IR-148 ISO8859-9 ISO_8859-9 ISO_8859-9:1989 L5 LATIN5 CSISOLATIN5
ISO-8859-10 ISO-IR-157 ISO8859-10 ISO_8859-10 ISO_8859-10:1992 L6 LATIN6 CSISOLATIN6
ISO-8859-11 ISO8859-11 ISO_8859-11
ISO-8859-13 ISO-IR-179 ISO8859-13 ISO_8859-13 L7 LATIN7
ISO-8859-14 ISO-CELTIC ISO-IR-199 ISO8859-14 ISO_8859-14 ISO_8859-14:1998 L8 LATIN8
ISO-8859-15 ISO-IR-203 ISO8859-15 ISO_8859-15 ISO_8859-15:1998 LATIN-9
ISO-8859-16 ISO-IR-226 ISO8859-16 ISO_8859-16 ISO_8859-16:2001 L10 LATIN10
KOI8-R CSKOI8R
KOI8-U
KOI8-RU
CP1250 MS-EE WINDOWS-1250
CP1251 MS-CYRL WINDOWS-1251
CP1252 MS-ANSI WINDOWS-1252
CP1253 MS-GREEK WINDOWS-1253
CP1254 MS-TURK WINDOWS-1254
CP1255 MS-HEBR WINDOWS-1255
CP1256 MS-ARAB WINDOWS-1256
CP1257 WINBALTRIM WINDOWS-1257
CP1258 WINDOWS-1258
850 CP850 IBM850 CSPC850MULTILINGUAL
862 CP862 IBM862 CSPC862LATINHEBREW
866 CP866 IBM866 CSIBM866
MAC MACINTOSH MACROMAN CSMACINTOSH
MACCENTRALEUROPE
MACICELAND
MACCROATIAN
MACROMANIA
MACCYRILLIC
MACUKRAINE
MACGREEK
MACTURKISH
MACHEBREW
MACARABIC
MACTHAI
HP-ROMAN8 R8 ROMAN8 CSHPROMAN8
NEXTSTEP
ARMSCII-8
GEORGIAN-ACADEMY
GEORGIAN-PS
KOI8-T
CP154 CYRILLIC-ASIAN PT154 PTCP154 CSPTCP154
MULELAO-1
CP1133 IBM-CP1133
ISO-IR-166 TIS-620 TIS620 TIS620-0 TIS620.2529-1 TIS620.2533-0 TIS620.2533-1
CP874 WINDOWS-874
VISCII VISCII1.1-1 CSVISCII
TCVN TCVN-5712 TCVN5712-1 TCVN5712-1:1993
ISO-IR-14 ISO646-JP JIS_C6220-1969-RO JP CSISO14JISC6220RO
JISX0201-1976 JIS_X0201 X0201 CSHALFWIDTHKATAKANA
ISO-IR-87 JIS0208 JIS_C6226-1983 JIS_X0208 JIS_X0208-1983 JIS_X0208-1990 X0208 CSISO87JISX0208
ISO-IR-159 JIS_X0212 JIS_X0212-1990 JIS_X0212.1990-0 X0212 CSISO159JISX02121990
CN GB_1988-80 ISO-IR-57 ISO646-CN CSISO57GB1988
CHINESE GB_2312-80 ISO-IR-58 CSISO58GB231280
CN-GB-ISOIR165 ISO-IR-165
ISO-IR-149 KOREAN KSC_5601 KS_C_5601-1987 KS_C_5601-1989 CSKSC56011987
EUC-JP EUCJP EXTENDED_UNIX_CODE_PACKED_FORMAT_FOR_JAPANESE CSEUCPKDFMTJAPANESE
MS_KANJI SHIFT-JIS SHIFT_JIS SJIS CSSHIFTJIS
CP932
ISO-2022-JP CSISO2022JP
ISO-2022-JP-1
ISO-2022-JP-2 CSISO2022JP2
CN-GB EUC-CN EUCCN GB2312 CSGB2312
GBK
CP936 MS936 WINDOWS-936
GB18030
ISO-2022-CN CSISO2022CN
ISO-2022-CN-EXT
HZ HZ-GB-2312
EUC-TW EUCTW CSEUCTW
BIG-5 BIG-FIVE BIG5 BIGFIVE CN-BIG5 CSBIG5
CP950
BIG5-HKSCS:1999
BIG5-HKSCS:2001
BIG5-HKSCS BIG5-HKSCS:2004 BIG5HKSCS
EUC-KR EUCKR CSEUCKR
CP949 UHC
CP1361 JOHAB
ISO-2022-KR CSISO2022KR
CP856
CP922
CP943
CP1046
CP1124
CP1129
CP1161 IBM-1161 IBM1161 CSIBM1161
CP1162 IBM-1162 IBM1162 CSIBM1162
CP1163 IBM-1163 IBM1163 CSIBM1163
DEC-KANJI
DEC-HANYU
437 CP437 IBM437 CSPC8CODEPAGE437
CP737
CP775 IBM775 CSPC775BALTIC
852 CP852 IBM852 CSPCP852
CP853
855 CP855 IBM855 CSIBM855
857 CP857 IBM857 CSIBM857
CP858
860 CP860 IBM860 CSIBM860
861 CP-IS CP861 IBM861 CSIBM861
863 CP863 IBM863 CSIBM863
CP864 IBM864 CSIBM864
865 CP865 IBM865 CSIBM865
869 CP-GR CP869 IBM869 CSIBM869
CP1125
EUC-JISX0213
SHIFT_JISX0213
ISO-2022-JP-3
BIG5-2003
ISO-IR-230 TDS565
ATARI ATARIST
RISCOS-LATIN1