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12.2 ASCII Collating Sequence

12.2.1 Printing Characters

Decimal value and character. The value 32 is a space.

30 40 50 60 70 80 90 100 110 120
0 ( 2 < F P Z d n x
1 ) 3 = G Q [ e o y
2 * 4 > H R \ f p z
3 ! + 5 ? I S ] g q {
4 " , 6 @ J T ^ h r |
5 # - 7 A K U _ i s }
6 $ . 8 B L V ` j t ~
7 % / 9 C M W a k u
8 & 0 : D N X b l v
9 ' 1 ; E O Y c m w
Octal value and character. The value 40 is a space.

40 50 60 70 100 110 120 130 140 150 160 170
0 ( 0 8 @ H P X ' h p x
1 ! ) 1 9 A I Q Y a i q y
2 " * 2 : B J R Z b j r z
3 # + 3 ; C K S [ c k s {
4 $ , 4 < D L T \ d l t |
5 % - 5 = E M U ] e m u }
6 & . 6 > F N V ^ f n v ~
7 ' / 7 ? G O W _ g o w

12.2.2 Non-printing Characters

Decimal Octal Mnemonic Control Description
0 000 NUL ctrl/@ Null character
1 001 SOH ctrl/A Start of heading
2 002 STX ctrl/B Start of text
3 003 ETX ctrl/C End of text
4 004 EOT ctrl/D End of transmission
5 005 ENQ ctrl/E Enquire
6 006 ACK ctrl/F Acknowledge
7 007 BEL ctrl/G Bell
8 010 BS ctrl/H Backspace
9 011 HT ctrl/I Horizontal tab
10 012 LF ctrl/J Line feed
11 013 VT ctrl/K Vertical tab
12 014 FF ctrl/L Form feed
13 015 CR ctrl/M Carriage return
14 016 SO ctrl/N Shift out
15 017 SI ctrl/O Shift in
16 020 DLE ctrl/P Data link escape
17 021 DC1 ctrl/Q Device control 1 (XON)
18 022 DC2 ctrl/R Device control 2
19 023 DC3 ctrl/S Device control 3 (XOFF)
20 024 DC4 ctrl/T Device control 4
21 025 NAK ctrl/U Negative acknowledge
22 026 SYN ctrl/V Synchronise
23 027 ETB ctrl/W End transmission of block
24 030 CAN ctrl/X Cancel
25 031 EM ctrl/Y End of medium
26 032 EOF ctrl/Z End-of-file
27 033 ESC ctrl/[ Escape
28 034 FS ctrl/\ File separator
29 035 GS ctrl/] Group separator
30 036 RS ctrl/^ Record separator
31 037 US ctrl/_ Unit separator
127 177 DEL Delete