Common ASCII Codes

External

• http://www.asciitable.com/
• http://www.ascii-code.com

Internal

• Character Encoding
• Common Unicode Codes
• Binary Codes

Overview

Control Characters

Decimal	Octal	Hexadecimal	Symbol	HTML Code	Java Character Representation	U+n Unicode Notation	bash quoted string expansion	Description
0	000	00	NUL	�				Null character
8		08	BS		'\b'			Backspace
9		09	HT			'\t'	"\u0009"	$'\t'	Horizontal tab
10	012	0A	LF	
	'\n'	"\u000A"	$'\n', $'\012', $'\x0a'	Line feed (new line)
13		0D	CR	
	'\r'	"\u000D"	$'\r'	Carriage return

Printable Characters

Decimal	Octal	Hexadecimal	Symbol	HTML Code	Java Character Representation	U+n Unicode Notation	bash quoted string expansion	Description
32	040	20		 	' '	"\u0020"		Space
38	046	26	&	&		"\u0026"	$'\ 046'	Ampersand
39	047	27	'	'			$'\ 047'	Single quote
42	052	2A	*	*	'*'		$'\ 052'	Star
48	071	30	0	A	'0'		'0'	Zero
57	060	39	9	9	'9'		'9'	Nine
58		3A	:	:	':'			Colon
60	074	3C	<	&#60; &lt;	'<'			Less then (or open angle bracket)
61	075	3D	=	&#61;	'='			Equal
65	101	41	A	&#65;	'A'	"\u0041"		Uppercase A
85	125	55	U	&#85;	'U'			Uppercase U
91		5B	[	&#91;	'['			Opening bracket
93		5D	]	&#93;	']'			Closing bracket
96	140	60	`	&#96;	'`'			Back tick
123		7B	{	&#123;	'{'			Opening brace
124		7C	|	&#124;	'|'			Vertical bar
125		7D	}	&#125;	'}'			Closing brace
127	177	7F		&#127;				Delete (the last code point of the ASCII code space)