[Shell Script] 글자 속성, 색깔 지정

echo -e "\033[COLOR1;COLOR2m sample text\033[0m"

[ TEXT ATTRIBUTES ]

  ANSI CODE           Meaning

        0          Normal Characters

        1          Bold Characters

        4          Underlined Characters

        5          Blinking Characters

        7          Reverse video Characters

[ COLORS ]

Bold off	color	Bold on	color
0;30	Balck	1;30	Dark Gray
0;31	Red	1;31	Dark Red
0;32	Green	1;32	Dark Green
0;33	Brown	1;33	Yellow
0;34	Blue	1;34	Dark Blue
0;35	Magenta	1;35	Dark Magenta
0;36	Cyan	1;30	Dark Cyan
0;37	Light Gray	1;30	White

Color	Foreground	Background
black	30	40
red	31	41
green	32	42
yellow	33	43
blue	34	44
magenta	35	45
cyan	36	46
white	37	47

$ echo -e '\E[47;34m'"\033[1mE\033[0m"
흰색배경에 파란색 글씨로 m이라고 출력됨

echo -e "\033[COLORm Sample text"

The "\033[" begins the escape sequence.You can also use "\e[" instead

of "\033[". COLOR specifies a foreground color, according to the table

above.The "m" terminates escape sequence, and text begins immediately

after that.

Note: With an echo, the -e option enables the escape sequences.You can

also use printf instead of echo.

printf "\e[COLORm sample text\n"

To print Green text

echo -e "\033[32m Hello World"

             or

printf "\e[32m Hello World"

정상으로 돌아오려면

echo -e "\033[0m"

[ Some examples ]

Block background and white text

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1	echo -e "\033[40;37m Hello World\033[0m"

Reverse video text attribute option interchanges fg and bg colors.
Bellow statement prints block on white

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1 2 3 4

echo -e "\033[40;37;7m Hello World\033[0m" echo -e "\033[33;44m Yellow text on blue background\033[0m" echo -e "\033[1;33;44m Bold yellow text on blue background\033[0m" echo -e "\033[1;4;33;44mBold yellow underlined text on blue background\033[0m"

[ The "tput" command: ]

Other than echo there is a command called tput using which we

can control the way the output is displayed on the screen.But it is

less flexible than ANSI escape sequences.

[ SCRIPT SAMPLE ]

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1 2 3 4 5 6 7 8 9 10 11 12 13

#!/bin/bash # This script echoes colors and codes   echo -e "\n\033[4;31mLight Colors\033[0m  \t\t\033[1;4;31mDark Colors\033[0m"   echo -e "\e[0;30;47m Black    \e[0m 0;30m \t\e[1;30;40m Dark Gray  \e[0m 1;30m" echo -e "\e[0;31;47m Red      \e[0m 0;31m \t\e[1;31;40m Dark Red   \e[0m 1;31m" echo -e "\e[0;32;47m Green    \e[0m 0;32m \t\e[1;32;40m Dark Green \e[0m 1;32m" echo -e "\e[0;33;47m Brown    \e[0m 0;33m \t\e[1;33;40m Yellow     \e[0m 1;33m" echo -e "\e[0;34;47m Blue     \e[0m 0;34m \t\e[1;34;40m Dark Blue  \e[0m 1;34m" echo -e "\e[0;35;47m Magenta  \e[0m 0;35m \t\e[1;35;40m DarkMagenta\e[0m 1;35m" echo -e "\e[0;36;47m Cyan     \e[0m 0;36m \t\e[1;36;40m Dark Cyan  \e[0m 1;36m" echo -e "\e[0;37;47m LightGray\e[0m 0;37m \t\e[1;37;40m White      \e[0m 1;37m"

[ANSI 문자]

Dec	abbr	cmd	echo	Note	Dec	abbr	cmd	echo	Note	Dec	abbr	cmd	echo	Note
0	NUL	^@	x		12	FF	^L			24	CAN	^X
1	SOH	^A			13	CR	^M	x	줄바꿈	25	EM	^Y
2	STX	^B			14	SO	^N			26	SUB	^Z	x
3	ETX	^C			15	SI	^O			27	ESC	^[
4	EOT	^D			16	DLE	^P			28	FS	^\
5	ENQ	^E			17	DC1	^Q			29	GS	^]
6	ACK	^F			18	DC2	^R			30	RS	^^
7	BEL	^G	소리		19	DC3	^S			31	US	^_
8	BS	^H	지우기		20	DC4	^T			32	SP	공백	공백	공백
9	HT	^I	x	탭	21	NAK	^U			127	DEL	^?
10	LF	^J	x		22	SYN	^V
11	VT	^K			23	ETB	^W
* x 사용할 수 없거나 Null 값으로 처리됨. * ASCII Code 8 은 BackSpace 로 배치 파일에서 사용되면 의미 그대로 앞의 한 글자를 지웁니다. * 명령 프롬프트의 Echo 출력 결과는 Color F0 으로 설정한 후 캡쳐한 것입니다.

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