1.\" $NetBSD: ascii.7,v 1.14 2019/09/30 13:44:52 sevan Exp $ 2.\" 3.\" Copyright (c) 1989, 1990, 1993 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. Neither the name of the University nor the names of its contributors 15.\" may be used to endorse or promote products derived from this software 16.\" without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28.\" SUCH DAMAGE. 29.\" 30.\" @(#)ascii.7 8.1 (Berkeley) 6/5/93 31.\" 32.Dd September 30, 2019 33.Dt ASCII 7 34.Os 35.Sh NAME 36.Nm ascii 37.Nd octal, hexadecimal and decimal ASCII character sets 38.Sh DESCRIPTION 39The 40.Nm octal 41set: 42.Bd -literal -offset left 43000 nul 001 soh 002 stx 003 etx 004 eot 005 enq 006 ack 007 bel 44010 bs 011 ht 012 nl 013 vt 014 np 015 cr 016 so 017 si 45020 dle 021 dc1 022 dc2 023 dc3 024 dc4 025 nak 026 syn 027 etb 46030 can 031 em 032 sub 033 esc 034 fs 035 gs 036 rs 037 us 47040 sp 041 ! 042 " 043 # 044 $ 045 % 046 & 047 ' 48050 ( 051 ) 052 * 053 + 054 , 055 - 056 . 057 / 49060 0 061 1 062 2 063 3 064 4 065 5 066 6 067 7 50070 8 071 9 072 : 073 ; 074 < 075 = 076 > 077 ? 51100 @ 101 A 102 B 103 C 104 D 105 E 106 F 107 G 52110 H 111 I 112 J 113 K 114 L 115 M 116 N 117 O 53120 P 121 Q 122 R 123 S 124 T 125 U 126 V 127 W 54130 X 131 Y 132 Z 133 [ 134 \e\ 135 ] 136 ^ 137 _ 55140 ` 141 a 142 b 143 c 144 d 145 e 146 f 147 g 56150 h 151 i 152 j 153 k 154 l 155 m 156 n 157 o 57160 p 161 q 162 r 163 s 164 t 165 u 166 v 167 w 58170 x 171 y 172 z 173 { 174 | 175 } 176 ~ 177 del 59.Ed 60.Pp 61The 62.Nm hexadecimal 63set: 64.Bd -literal -offset left 6500 nul 01 soh 02 stx 03 etx 04 eot 05 enq 06 ack 07 bel 6608 bs 09 ht 0a nl 0b vt 0c np 0d cr 0e so 0f si 6710 dle 11 dc1 12 dc2 13 dc3 14 dc4 15 nak 16 syn 17 etb 6818 can 19 em 1a sub 1b esc 1c fs 1d gs 1e rs 1f us 6920 sp 21 ! 22 " 23 # 24 $ 25 % 26 & 27 ' 7028 ( 29 ) 2a * 2b + 2c , 2d - 2e . 2f / 7130 0 31 1 32 2 33 3 34 4 35 5 36 6 37 7 7238 8 39 9 3a : 3b ; 3c < 3d = 3e > 3f ? 7340 @ 41 A 42 B 43 C 44 D 45 E 46 F 47 G 7448 H 49 I 4a J 4b K 4c L 4d M 4e N 4f O 7550 P 51 Q 52 R 53 S 54 T 55 U 56 V 57 W 7658 X 59 Y 5a Z 5b [ 5c \e\ 5d ] 5e ^ 5f _ 7760 \` 61 a 62 b 63 c 64 d 65 e 66 f 67 g 7868 h 69 i 6a j 6b k 6c l 6d m 6e n 6f o 7970 p 71 q 72 r 73 s 74 t 75 u 76 v 77 w 8078 x 79 y 7a z 7b { 7c | 7d } 7e ~ 7f del 81.Ed 82.Pp 83The 84.Nm decimal 85set: 86.Bd -literal -offset left 87 0 nul 1 soh 2 stx 3 etx 4 eot 5 enq 6 ack 7 bel 88 8 bs 9 ht 10 nl 11 vt 12 np 13 cr 14 so 15 si 89 16 dle 17 dc1 18 dc2 19 dc3 20 dc4 21 nak 22 syn 23 etb 90 24 can 25 em 26 sub 27 esc 28 fs 29 gs 30 rs 31 us 91 32 sp 33 ! 34 " 35 # 36 $ 37 % 38 & 39 ' 92 40 ( 41 ) 42 * 43 + 44 , 45 - 46 . 47 / 93 48 0 49 1 50 2 51 3 52 4 53 5 54 6 55 7 94 56 8 57 9 58 : 59 ; 60 < 61 = 62 > 63 ? 95 64 @ 65 A 66 B 67 C 68 D 69 E 70 F 71 G 96 72 H 73 I 74 J 75 K 76 L 77 M 78 N 79 O 97 80 P 81 Q 82 R 83 S 84 T 85 U 86 V 87 W 98 88 X 89 Y 90 Z 91 [ 92 \e\ 93 ] 94 ^ 95 _ 99 96 ` 97 a 98 b 99 c 100 d 101 e 102 f 103 g 100104 h 105 i 106 j 107 k 108 l 109 m 110 n 111 o 101112 p 113 q 114 r 115 s 116 t 117 u 118 v 119 w 102120 x 121 y 122 z 123 { 124 | 125 } 126 ~ 127 del 103.Ed 104.Pp 105Note that the 106.Dv nl 107and 108.Dv np 109characters in the original ASCII specification are 110.Dv lf 111and 112.Dv ff 113respectively. 114.Sh FILES 115.Bl -tag -width /usr/share/misc/ascii -compact 116.It Pa /usr/share/misc/ascii 117.El 118.Sh STANDARDS 119.Rs 120.%T Information Systems - Coded Character Sets - 7-Bit American National\ 121Standard Code for Information Interchange (7-Bit ASCII) 122.%R INCITS 4-1986[R2017] 123.%Q InterNational Committee for Information Technology Standards 124.Re 125.Sh HISTORY 126An 127.Nm 128manual page appeared in 129.At v2 . 130