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diff --git a/man7/ascii.7 b/man7/ascii.7 deleted file mode 100644 index 19193e1..0000000 --- a/man7/ascii.7 +++ /dev/null @@ -1,169 +0,0 @@ -'\" t -.\" Copyright (c) 1993 Michael Haardt (michael@moria.de) -.\" -.\" SPDX-License-Identifier: GPL-2.0-or-later -.\" -.\" Created 1993-04-02 by Michael Haardt (michael@moria.de) -.\" Modified 1993-07-24 by Rik Faith (faith@cs.unc.edu) -.\" Modified 1994-05-15 by Daniel Quinlan (quinlan@yggdrasil.com) -.\" Modified 1994-11-22 by Daniel Quinlan (quinlan@yggdrasil.com) -.\" Modified 1995-07-11 by Daniel Quinlan (quinlan@yggdrasil.com) -.\" Modified 1996-12-18 by Michael Haardt and aeb -.\" Modified 1999-05-31 by Dimitri Papadopoulos (dpo@club-internet.fr) -.\" Modified 1999-08-08 by Michael Haardt (michael@moria.de) -.\" Modified 2004-04-01 by aeb -.\" -.TH ascii 7 2024-01-28 "Linux man-pages 6.7" -.SH NAME -ascii \- ASCII character set encoded in octal, decimal, -and hexadecimal -.SH DESCRIPTION -ASCII is the American Standard Code for Information Interchange. -It is a 7-bit code. -Many 8-bit codes (e.g., ISO/IEC\~8859-1) contain ASCII as their lower half. -The international counterpart of ASCII is known as ISO/IEC\~646-IRV. -.P -The following table contains the 128 ASCII characters. -.P -C program \f(CW\[aq]\eX\[aq]\fP escapes are noted. -.P -.EX -.TS -l l l l | l l l l. -Oct Dec Hex Char Oct Dec Hex Char -_ -000 0 00 NUL \[aq]\e0\[aq] (null character) 100 64 40 @ -001 1 01 SOH (start of heading) 101 65 41 A -002 2 02 STX (start of text) 102 66 42 B -003 3 03 ETX (end of text) 103 67 43 C -004 4 04 EOT (end of transmission) 104 68 44 D -005 5 05 ENQ (enquiry) 105 69 45 E -006 6 06 ACK (acknowledge) 106 70 46 F -007 7 07 BEL \[aq]\ea\[aq] (bell) 107 71 47 G -010 8 08 BS \[aq]\eb\[aq] (backspace) 110 72 48 H -011 9 09 HT \[aq]\et\[aq] (horizontal tab) 111 73 49 I -012 10 0A LF \[aq]\en\[aq] (new line) 112 74 4A J -013 11 0B VT \[aq]\ev\[aq] (vertical tab) 113 75 4B K -014 12 0C FF \[aq]\ef\[aq] (form feed) 114 76 4C L -015 13 0D CR \[aq]\er\[aq] (carriage ret) 115 77 4D M -016 14 0E SO (shift out) 116 78 4E N -017 15 0F SI (shift in) 117 79 4F O -020 16 10 DLE (data link escape) 120 80 50 P -021 17 11 DC1 (device control 1) 121 81 51 Q -022 18 12 DC2 (device control 2) 122 82 52 R -023 19 13 DC3 (device control 3) 123 83 53 S -024 20 14 DC4 (device control 4) 124 84 54 T -025 21 15 NAK (negative ack.) 125 85 55 U -026 22 16 SYN (synchronous idle) 126 86 56 V -027 23 17 ETB (end of trans. blk) 127 87 57 W -030 24 18 CAN (cancel) 130 88 58 X -031 25 19 EM (end of medium) 131 89 59 Y -032 26 1A SUB (substitute) 132 90 5A Z -033 27 1B ESC (escape) 133 91 5B [ -034 28 1C FS (file separator) 134 92 5C \e \[aq]\e\e\[aq] -035 29 1D GS (group separator) 135 93 5D ] -036 30 1E RS (record separator) 136 94 5E \[ha] -037 31 1F US (unit separator) 137 95 5F \&_ -040 32 20 SPACE 140 96 60 \` -041 33 21 ! 141 97 61 a -042 34 22 " 142 98 62 b -043 35 23 # 143 99 63 c -044 36 24 $ 144 100 64 d -045 37 25 % 145 101 65 e -046 38 26 & 146 102 66 f -047 39 27 \[aq] 147 103 67 g -050 40 28 ( 150 104 68 h -051 41 29 ) 151 105 69 i -052 42 2A * 152 106 6A j -053 43 2B + 153 107 6B k -054 44 2C , 154 108 6C l -055 45 2D \- 155 109 6D m -056 46 2E . 156 110 6E n -057 47 2F / 157 111 6F o -060 48 30 0 160 112 70 p -061 49 31 1 161 113 71 q -062 50 32 2 162 114 72 r -063 51 33 3 163 115 73 s -064 52 34 4 164 116 74 t -065 53 35 5 165 117 75 u -066 54 36 6 166 118 76 v -067 55 37 7 167 119 77 w -070 56 38 8 170 120 78 x -071 57 39 9 171 121 79 y -072 58 3A : 172 122 7A z -073 59 3B ; 173 123 7B { -074 60 3C < 174 124 7C | -075 61 3D = 175 125 7D } -076 62 3E > 176 126 7E \[ti] -077 63 3F ? 177 127 7F DEL -.TE -.EE -.SS Tables -For convenience, below are more compact tables in hex and decimal. -.P -.EX - 2 3 4 5 6 7 30 40 50 60 70 80 90 100 110 120 - ------------- --------------------------------- -0: 0 @ P \` p 0: ( 2 < F P Z d n x -1: ! 1 A Q a q 1: ) 3 = G Q [ e o y -2: " 2 B R b r 2: * 4 > H R \e f p z -3: # 3 C S c s 3: ! + 5 ? I S ] g q { -4: $ 4 D T d t 4: " , 6 @ J T \[ha] h r | -5: % 5 E U e u 5: # \- 7 A K U _ i s } -6: & 6 F V f v 6: $ . 8 B L V \` j t \[ti] -7: \[aq] 7 G W g w 7: % / 9 C M W a k u DEL -8: ( 8 H X h x 8: & 0 : D N X b l v -9: ) 9 I Y i y 9: \[aq] 1 ; E O Y c m w -A: * : J Z j z -B: + ; K [ k { -C: , < L \e l | -D: \- = M ] m } -E: . > N \[ha] n \[ti] -F: / ? O _ o DEL -.EE -.SH NOTES -.SS History -/etc/ascii (VII) appears in the UNIX Programmer's Manual. -.P -On older terminals, the underscore code is displayed as a left arrow, -called backarrow, the caret is displayed as an up-arrow and the vertical -bar has a hole in the middle. -.P -Uppercase and lowercase characters differ by just one bit and the -ASCII character 2 differs from the double quote by just one bit, too. -That made it much easier to encode characters mechanically or with a -non-microcontroller-based electronic keyboard and that pairing was found -on old teletypes. -.P -The ASCII standard was published by the United States of America -Standards Institute (USASI) in 1968. -.\" -.\" ASA was the American Standards Association and X3 was an ASA sectional -.\" committee on computers and data processing. Its name changed to -.\" American National Standards Committee X3 (ANSC-X3) and now it is known -.\" as Accredited Standards Committee X3 (ASC X3). It is accredited by ANSI -.\" and administered by ITI. The subcommittee X3.2 worked on coded -.\" character sets; the task group working on ASCII appears to have been -.\" designated X3.2.4. In 1966, ASA became the United States of America -.\" Standards Institute (USASI) and published ASCII in 1968. It became the -.\" American National Standards Institute (ANSI) in 1969 and is the -.\" U.S. member body of ISO; private and nonprofit. -.\" -.SH SEE ALSO -.BR charsets (7), -.BR iso_8859\-1 (7), -.BR iso_8859\-2 (7), -.BR iso_8859\-3 (7), -.BR iso_8859\-4 (7), -.BR iso_8859\-5 (7), -.BR iso_8859\-6 (7), -.BR iso_8859\-7 (7), -.BR iso_8859\-8 (7), -.BR iso_8859\-9 (7), -.BR iso_8859\-10 (7), -.BR iso_8859\-11 (7), -.BR iso_8859\-13 (7), -.BR iso_8859\-14 (7), -.BR iso_8859\-15 (7), -.BR iso_8859\-16 (7), -.BR utf\-8 (7) |