2 .\" Copyright (c) 1993 Michael Haardt (u31b3hs@pool.informatik.rwth-aachen.de)
3 .\" Created Fri Apr 2 11:32:09 MET DST 1993
5 .\" This is free documentation; you can redistribute it and/or
6 .\" modify it under the terms of the GNU General Public License as
7 .\" published by the Free Software Foundation; either version 2 of
8 .\" the License, or (at your option) any later version.
10 .\" The GNU General Public License's references to "object code"
11 .\" and "executables" are to be interpreted as the output of any
12 .\" document formatting or typesetting system, including
13 .\" intermediate and printed output.
15 .\" This manual is distributed in the hope that it will be useful,
16 .\" but WITHOUT ANY WARRANTY; without even the implied warranty of
17 .\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 .\" GNU General Public License for more details.
20 .\" You should have received a copy of the GNU General Public
21 .\" License along with this manual; if not, write to the Free
22 .\" Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
25 .\" Modified 1993-07-24 by Rik Faith (faith@cs.unc.edu)
26 .\" Modified 1994-05-15 by Daniel Quinlan (quinlan@yggdrasil.com)
27 .\" Modified 1994-11-22 by Daniel Quinlan (quinlan@yggdrasil.com)
28 .\" Modified 1995-07-11 by Daniel Quinlan (quinlan@yggdrasil.com)
29 .\" Modified 1996-12-18 by Michael Haardt and aeb
30 .\" Modified 1999-05-31 by Dimitri Papadopoulos (dpo@club-internet.fr)
31 .\" Modified 1999-08-08 by Michael Haardt (michael@moria.de)
32 .\" Modified 2004-04-01 by aeb
34 .\" Japanese Version Copyright (c) 1997-1999 HANATAKA Shinya
35 .\" all rights reserved.
36 .\" Translated 1997-06-03, HANATAKA Shinya <hanataka@abyss.rim.or.jp>
37 .\" Modified 1999-11-27, HANATAKA Shinya <hanataka@abyss.rim.or.jp>
38 .\" Modified 2005-02-21, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
40 .TH ASCII 7 2009-02-12 "Linux" "Linux Programmer's Manual"
43 .\"O ascii \- the ASCII character set encoded in octal, decimal, and hexadecimal
44 ascii \- ASCII ʸ»ú½¸¹ç¤Î 8 ¿Ê¿ô¡¢10 ¿Ê¿ô¡¢16 ¿Ê¿ô¤Ë¤è¤ëÉä¹æ²½
47 .\"O ASCII is the American Standard Code for Information Interchange.
48 .\"O It is a 7-bit code.
49 .\"O Many 8-bit codes (such as ISO 8859-1, the
50 .\"O Linux default character set) contain ASCII as their lower half.
51 .\"O The international counterpart of ASCII is known as ISO 646.
52 ASCII ¤Ï¡¢¾ðÊó¸ò´¹ÍÑÊƹñɸ½à¥³¡¼¥É (American Standard Code for
53 Information Interchange) ¤Îά¤Ç¡¢7 ¥Ó¥Ã¥È¤Î¥³¡¼¥É¤Ç¤¢¤ë¡£
54 (ISO 8859-1 ¤Î¤è¤¦¤Ê) ¿¤¯¤Î 8 ¥Ó¥Ã¥È¤Î¥³¡¼¥É¤Ç¤Ï²¼È¾Ê¬¤Ë
55 ASCII ¤ò´Þ¤ó¤Ç¤¤¤ë¡£ASCII ¤Ï¹ñºÝŪ¤Êµ¬³Ê¤Ç¤Ï ISO 646 ¤È¤·¤ÆÃΤé¤ì¤Æ¤¤¤ë¡£
57 .\"O The following table contains the 128 ASCII characters.
58 °Ê²¼¤Îɽ¤Ï 128 ʸ»ú¤Î ASCII ʸ»ú¤ò¤Þ¤È¤á¤¿¤â¤Î¤Ç¤¢¤ë¡£
60 .\"O C program \f(CW\(aq\eX\(aq\fP escapes are noted.
61 C ¥×¥í¥°¥é¥à¤Ç¤Î \f(CW\(aq\eX\(aq\fP ¥¨¥¹¥±¡¼¥×¤âÃíµ¤·¤Æ¤¢¤ë¡£
68 Oct Dec Hex Char Oct Dec Hex Char
70 000 0 00 NUL \(aq\e0\(aq 100 64 40 @
71 .\"O 001 1 01 SOH (start of heading) 101 65 41 A
72 .\"O 002 2 02 STX (start of text) 102 66 42 B
73 .\"O 003 3 03 ETX (end of text) 103 67 43 C
74 .\"O 004 4 04 EOT (end of transmission) 104 68 44 D
75 .\"O 005 5 05 ENQ (enquiry) 105 69 45 E
76 .\"O 006 6 06 ACK (acknowledge) 106 70 46 F
77 .\"O 007 7 07 BEL \(aq\ea\(aq (bell) 107 71 47 G
78 .\"O 010 8 08 BS \(aq\eb\(aq (backspace) 110 72 48 H
79 .\"O 011 9 09 HT \(aq\et\(aq (horizontal tab) 111 73 49 I
80 .\"O 012 10 0A LF \(aq\en\(aq (new line) 112 74 4A J
81 .\"O 013 11 0B VT \(aq\ev\(aq (vertical tab) 113 75 4B K
82 .\"O 014 12 0C FF \(aq\ef\(aq (form feed) 114 76 4C L
83 .\"O 015 13 0D CR \(aq\er\(aq (carriage ret) 115 77 4D M
84 .\"O 016 14 0E SO (shift out) 116 78 4E N
85 .\"O 017 15 0F SI (shift in) 117 79 4F O
86 .\"O 020 16 10 DLE (data link escape) 120 80 50 P
87 .\"O 021 17 11 DC1 (device control 1) 121 81 51 Q
88 .\"O 022 18 12 DC2 (device control 2) 122 82 52 R
89 .\"O 023 19 13 DC3 (device control 3) 123 83 53 S
90 .\"O 024 20 14 DC4 (device control 4) 124 84 54 T
91 .\"O 025 21 15 NAK (negative ack.) 125 85 55 U
92 .\"O 026 22 16 SYN (synchronous idle) 126 86 56 V
93 .\"O 027 23 17 ETB (end of trans. blk) 127 87 57 W
94 .\"O 030 24 18 CAN (cancel) 130 88 58 X
95 .\"O 031 25 19 EM (end of medium) 131 89 59 Y
96 .\"O 032 26 1A SUB (substitute) 132 90 5A Z
97 .\"O 033 27 1B ESC (escape) 133 91 5B [
98 .\"O 034 28 1C FS (file separator) 134 92 5C \e \(aq\e\e\(aq
99 .\"O 035 29 1D GS (group separator) 135 93 5D ]
100 .\"O 036 30 1E RS (record separator) 136 94 5E ^
101 .\"O 037 31 1F US (unit separator) 137 95 5F \&_
102 001 1 01 SOH (¥Ø¥Ã¥À³«»Ï) 101 65 41 A
103 002 2 02 STX (¥Æ¥¥¹¥È³«»Ï) 102 66 42 B
104 003 3 03 ETX (¥Æ¥¥¹¥È½ªÎ») 103 67 43 C
105 004 4 04 EOT (žÁ÷½ªÎ») 104 68 44 D
106 005 5 05 ENQ (Ì䤤¹ç¤ï¤») 105 69 45 E
107 006 6 06 ACK (¹ÎÄê±þÅú) 106 70 46 F
108 007 7 07 BEL \(aq\ea\(aq (¥Ù¥ë) 107 71 47 G
109 010 8 08 BS \(aq\eb\(aq (¥Ð¥Ã¥¯¥¹¥Ú¡¼¥¹) 110 72 48 H
110 011 9 09 HT \(aq\et\(aq (¿åÊ¿¥¿¥Ö) 111 73 49 I
111 012 10 0A LF \(aq\en\(aq (²þ¹Ô) 112 74 4A J
112 013 11 0B VT \(aq\ev\(aq (¿âľ¥¿¥Ö) 113 75 4B K
113 014 12 0C FF \(aq\ef\(aq (²þ¥Ú¡¼¥¸) 114 76 4C L
114 015 13 0D CR \(aq\er\(aq (Éüµ¢) 115 77 4D M
115 016 14 0E SO (¥·¥Õ¥È¥¢¥¦¥È) 116 78 4E N
116 017 15 0F SI (¥·¥Õ¥È¥¤¥ó) 117 79 4F O
117 020 16 10 DLE (ÅÁÁ÷À©¸æ³ÈÄ¥) 120 80 50 P
118 021 17 11 DC1 (ÁõÃÖÀ©¸æ1) 121 81 51 Q
119 022 18 12 DC2 (ÁõÃÖÀ©¸æ2) 122 82 52 R
120 023 19 13 DC3 (ÁõÃÖÀ©¸æ3) 123 83 53 S
121 024 20 14 DC4 (ÁõÃÖÀ©¸æ4) 124 84 54 T
122 025 21 15 NAK (ÈÝÄê±þÅú) 125 85 55 U
123 026 22 16 SYN (Ʊ´ü) 126 86 56 V
124 027 23 17 ETB (žÁ÷¥Ö¥í¥Ã¥¯½ªÎ») 127 87 57 W
125 030 24 18 CAN (¥¥ã¥ó¥»¥ë) 130 88 58 X
126 031 25 19 EM (¥á¥Ç¥£¥¢½ªÎ») 131 89 59 Y
127 032 26 1A SUB (ÃÖ´¹) 132 90 5A Z
128 033 27 1B ESC (¥¨¥¹¥±¡¼¥×) 133 91 5B [
129 034 28 1C FS (¥Õ¥¡¥¤¥ë¶èÀÚ¤ê) 134 92 5C \e \(aq\e\e\(aq
130 035 29 1D GS (¥°¥ë¡¼¥×¶èÀÚ¤ê) 135 93 5D ]
131 036 30 1E RS (¥ì¥³¡¼¥É¶èÀÚ¤ê) 136 94 5E ^
132 037 31 1F US (¥æ¥Ë¥Ã¥È¶èÀÚ¤ê) 137 95 5F \&_
133 040 32 20 SPACE 140 96 60 \`
134 041 33 21 ! 141 97 61 a
135 042 34 22 " 142 98 62 b
136 043 35 23 # 143 99 63 c
137 044 36 24 $ 144 100 64 d
138 045 37 25 % 145 101 65 e
139 046 38 26 & 146 102 66 f
140 047 39 27 \' 147 103 67 g
141 050 40 28 ( 150 104 68 h
142 051 41 29 ) 151 105 69 i
143 052 42 2A * 152 106 6A j
144 053 43 2B + 153 107 6B k
145 054 44 2C , 154 108 6C l
146 055 45 2D \- 155 109 6D m
147 056 46 2E . 156 110 6E n
148 057 47 2F / 157 111 6F o
149 060 48 30 0 160 112 70 p
150 061 49 31 1 161 113 71 q
151 062 50 32 2 162 114 72 r
152 063 51 33 3 163 115 73 s
153 064 52 34 4 164 116 74 t
154 065 53 35 5 165 117 75 u
155 066 54 36 6 166 118 76 v
156 067 55 37 7 167 119 77 w
157 070 56 38 8 170 120 78 x
158 071 57 39 9 171 121 79 y
159 072 58 3A : 172 122 7A z
160 073 59 3B ; 173 123 7B {
161 074 60 3C < 174 124 7C |
162 075 61 3D = 175 125 7D }
163 076 62 3E > 176 126 7E ~
164 077 63 3F ? 177 127 7F DEL
172 .\"O For convenience, let us give more compact tables in hex and decimal.
173 ÊØÍø¤Ê¤Î¤Ç¡¢16¿Ê·Á¼°¤È10¿Ê·Á¼°¤Î´Ê·é¤Êɽ¤òºÜ¤»¤Æ¤ª¤¯¡£
180 2 3 4 5 6 7 30 40 50 60 70 80 90 100 110 120
181 ------------- ---------------------------------
182 0: 0 @ P \` p 0: ( 2 < F P Z d n x
183 1: ! 1 A Q a q 1: ) 3 = G Q [ e o y
184 2: " 2 B R b r 2: * 4 > H R \e f p z
185 3: # 3 C S c s 3: ! + 5 ? I S ] g q {
186 4: $ 4 D T d t 4: " , 6 @ J T ^ h r |
187 5: % 5 E U e u 5: # \- 7 A K U _ i s }
188 6: & 6 F V f v 6: $ . 8 B L V \` j t ~
189 7: \' 7 G W g w 7: % / 9 C M W a k u DEL
190 8: ( 8 H X h x 8: & 0 : D N X b l v
191 9: ) 9 I Y i y 9: \' 1 ; E O Y c m w
209 .\"O manual page appeared in Version 7 of AT&T UNIX.
211 ¤Î¥Þ¥Ë¥å¥¢¥ë¤Ï AT&T UNIX Version 7 ¤ÇÅо줷¤¿¡£
213 .\"O On older terminals, the underscore code is displayed as a left arrow,
214 .\"O called backarrow, the caret is displayed as an up-arrow and the vertical
215 .\"O bar has a hole in the middle.
216 ¸Å¤¤Ã¼Ëö¤Ç¤Ï¡¢¥¢¥ó¥À¡¼¥¹¥³¥¢¤¬¥Ð¥Ã¥¯¥¢¥í¡¼ (backarrow) ¤È¸Æ¤Ð¤ì¤ë
217 º¸¸þ¤¤ÎÌð°õ¤Çɽ¼¨¤µ¤ì¤ë¡¢¤Þ¤¿¥¥ã¥ì¥Ã¥È¤¬¾å¸þ¤¤ÎÌð°õ¤Çɽ¼¨¤µ¤ì¡¢
218 ½ÄËÀ (vertcal bar) ¤Ç¤Ï¿¿¤óÃæ¤Ë·ê¤¬¤¢¤ë¡£
220 .\"O Uppercase and lowercase characters differ by just one bit and the
221 .\"O ASCII character 2 differs from the double quote by just one bit, too.
222 .\"O That made it much easier to encode characters mechanically or with a
223 .\"O non-microcontroller-based electronic keyboard and that pairing was found
224 .\"O on old teletypes.
225 Âçʸ»ú (uppercase) ¤È¾®Ê¸»ú (lowercase) ¤Ï 1 ¥Ó¥Ã¥È¤À¤±°Û¤Ê¤Ã¤Æ¤¤¤ë¡£
226 ASCII ¤Îʸ»ú 2 ¤Ï¥À¥Ö¥ë¥¯¥©¡¼¥È¤È¤Ï 1 ¥Ó¥Ã¥È¤À¤±°Û¤Ê¤Ã¤Æ¤¤¤ë¡£
227 ¤³¤ì¤Ë¤è¤Ã¤Æµ¡³£¼°¥¡¼¥Ü¡¼¥É¤ä¥Þ¥¤¥³¥óÀ©¸æ¤Ç¤Ê¤¤ÅŻҥ¡¼¥Ü¡¼¥É¤Ç
228 ¥¡¼¥³¡¼¥É²½¤¹¤ë¤³¤È¤¬´Êñ¤Ë¤Ê¤ë¡£¤Þ¤¿¡¢¸Å¤¤¥Æ¥ì¥¿¥¤¥×¤Ç¤â¤³¤Î
229 ÁȤ߹ç¤ï¤»¤¬»ÈÍѤµ¤ì¤Æ¤¤¤¿¡£(ÌõÃí: JIS ¥¡¼ÇÛÎó¤â¤½¤Î°ì¼ï)
231 .\"O The ASCII standard was published by the United States of America
232 .\"O Standards Institute (USASI) in 1968.
233 ASCII µ¬³Ê¤ÏÊƹñµ¬³Ê¶¨²ñ
234 (USASI : United States of America Standards Institute) ¤Ë¤è¤Ã¤Æ
237 .\" ASA was the American Standards Association and X3 was an ASA sectional
238 .\" committee on computers and data processing. Its name changed to
239 .\" American National Standards Committee X3 (ANSC-X3) and now it is known
240 .\" as Accredited Standards Committee X3 (ASC X3). It is accredited by ANSI
241 .\" and administered by ITI. The subcommittee X3.2 worked on coded
242 .\" character sets; the task group working on ASCII appears to have been
243 .\" designated X3.2.4. In 1966, ASA became the United States of America
244 .\" Standards Institute (USASI) and published ASCII in 1968. It became the
245 .\" American National Standards Institute (ANSI) in 1969 and is the
246 .\" U.S. member body of ISO; private and nonprofit.
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