.\"	$OpenBSD: ascii.7,v 1.10 2019/09/21 06:04:22 schwarze Exp $
.\"	$NetBSD: ascii.7,v 1.3 1994/11/30 19:07:06 jtc Exp $
.\"
.\" Copyright (c) 1989, 1990, 1993
.\"	The Regents of the University of California.  All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. Neither the name of the University nor the names of its contributors
.\"    may be used to endorse or promote products derived from this software
.\"    without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\"	@(#)ascii.7	8.1 (Berkeley) 6/5/93
.\"
.Dd $Mdocdate: September 21 2019 $
.Dt ASCII 7
.Os
.Sh NAME
.Nm ascii
.Nd octal, hexadecimal and decimal ASCII character sets
.Sh DESCRIPTION
The
.Nm octal
set:
.Bd -literal -offset left
000 nul  001 soh  002 stx  003 etx  004 eot  005 enq  006 ack  007 bel
010 bs   011 ht   012 lf   013 vt   014 ff   015 cr   016 so   017 si
020 dle  021 dc1  022 dc2  023 dc3  024 dc4  025 nak  026 syn  027 etb
030 can  031 em   032 sub  033 esc  034 fs   035 gs   036 rs   037 us
040 sp   041  !   042  "   043  #   044  $   045  %   046  &   047  '
050  (   051  )   052  *   053  +   054  ,   055  -   056  .   057  /
060  0   061  1   062  2   063  3   064  4   065  5   066  6   067  7
070  8   071  9   072  :   073  ;   074  <   075  =   076  >   077  ?
100  @   101  A   102  B   103  C   104  D   105  E   106  F   107  G
110  H   111  I   112  J   113  K   114  L   115  M   116  N   117  O
120  P   121  Q   122  R   123  S   124  T   125  U   126  V   127  W
130  X   131  Y   132  Z   133  [   134  \e\   135  ]   136  ^   137  _
140  `   141  a   142  b   143  c   144  d   145  e   146  f   147  g
150  h   151  i   152  j   153  k   154  l   155  m   156  n   157  o
160  p   161  q   162  r   163  s   164  t   165  u   166  v   167  w
170  x   171  y   172  z   173  {   174  |   175  }   176  ~   177 del
.Ed
.Pp
The
.Nm hexadecimal
set:
.Bd -literal -offset left
00 nul   01 soh   02 stx   03 etx   04 eot   05 enq   06 ack   07 bel
08 bs    09 ht    0a lf    0b vt    0c ff    0d cr    0e so    0f si
10 dle   11 dc1   12 dc2   13 dc3   14 dc4   15 nak   16 syn   17 etb
18 can   19 em    1a sub   1b esc   1c fs    1d gs    1e rs    1f us
20 sp    21  !    22  "    23  #    24  $    25  %    26  &    27  '
28  (    29  )    2a  *    2b  +    2c  ,    2d  -    2e  .    2f  /
30  0    31  1    32  2    33  3    34  4    35  5    36  6    37  7
38  8    39  9    3a  :    3b  ;    3c  <    3d  =    3e  >    3f  ?
40  @    41  A    42  B    43  C    44  D    45  E    46  F    47  G
48  H    49  I    4a  J    4b  K    4c  L    4d  M    4e  N    4f  O
50  P    51  Q    52  R    53  S    54  T    55  U    56  V    57  W
58  X    59  Y    5a  Z    5b  [    5c  \e\    5d  ]    5e  ^    5f  _
60  \`    61  a    62  b    63  c    64  d    65  e    66  f    67  g
68  h    69  i    6a  j    6b  k    6c  l    6d  m    6e  n    6f  o
70  p    71  q    72  r    73  s    74  t    75  u    76  v    77  w
78  x    79  y    7a  z    7b  {    7c  |    7d  }    7e  ~    7f del
.Ed
.Pp
The
.Nm decimal
set:
.Bd -literal -offset left
  0 nul    1 soh    2 stx    3 etx    4 eot    5 enq    6 ack    7 bel
  8 bs     9 ht    10 lf    11 vt    12 ff    13 cr    14 so    15 si
 16 dle   17 dc1   18 dc2   19 dc3   20 dc4   21 nak   22 syn   23 etb
 24 can   25 em    26 sub   27 esc   28 fs    29 gs    30 rs    31 us
 32 sp    33  !    34  "    35  #    36  $    37  %    38  &    39  '
 40  (    41  )    42  *    43  +    44  ,    45  -    46  .    47  /
 48  0    49  1    50  2    51  3    52  4    53  5    54  6    55  7
 56  8    57  9    58  :    59  ;    60  <    61  =    62  >    63  ?
 64  @    65  A    66  B    67  C    68  D    69  E    70  F    71  G
 72  H    73  I    74  J    75  K    76  L    77  M    78  N    79  O
 80  P    81  Q    82  R    83  S    84  T    85  U    86  V    87  W
 88  X    89  Y    90  Z    91  [    92  \e\    93  ]    94  ^    95  _
 96  `    97  a    98  b    99  c   100  d   101  e   102  f   103  g
104  h   105  i   106  j   107  k   108  l   109  m   110  n   111  o
112  p   113  q   114  r   115  s   116  t   117  u   118  v   119  w
120  x   121  y   122  z   123  {   124  |   125  }   126  ~   127 del
.Ed
.Sh STANDARDS
.Rs
.%T Information Systems - Coded Character Sets - 7-Bit American National\
 Standard Code for Information Interchange (7-Bit ASCII)
.%R INCITS 4-1986[R2017]
.%Q InterNational Committee for Information Technology Standards
.Re
.Sh HISTORY
An
.Nm
manual page appeared in
.At v2 .