Biblioteca de cores para o Bash
Publicado por Isaac Luiz Angelo Castro (última atualização em 11/11/2023)
[ Hits: 3.666 ]
Homepage: http://bitcoinrotator.pe.hu/
Esse é um script básico que serve como biblioteca para a impressão de texto no bash ou emulador de shell compatíveis com bash.
Para usar é necessário importar o script com $ source /local_do_script/bash_colors_lib.sh usar `echo -e` para o echo imprimir as cores,
Exemplos:
$ echo -e "$(b_white_bd)Texto branco negrito com fundo preto";
echo -e "${b_blue_bw}G${b_red_bw}o${b_yellow_bw}o${b_blue_bw}g${b_green_bw}l${b_red_bw}e${white_bd}" // Google
Para facilitar a utilização como você pode observar, nós geramos uma lista de nome amigáveis de variáveis para imprimir a cores, com um padrão bem fácil de entender, os nomes estão divididos em três sessões, "prefixo_cor_sufixo", onde o Prefixo_ é relativo ao estilo do texto, a cor relativo a cor mesmo, e o sufixo relativo ao cor de background.
abaixo tem um lista detalhada do Prefixos cores e sufixos;
####################################################################################
# ESTILOS
#
# 00: Nenhum none
# 01: Negrito b_
# 04: Sublinhado u_
# 05: Piscante f_
# 07: Reverso r_
# 08: Oculto h_
#####################################################################################
# CORES DE TEXTO
#
# 30: Preto black
# 31: Vermelho red
# 32: Verde green
# 33: Amarelo yellow
# 34: Azul blue
# 35: Magenta (Rosa) magenta
# 36: Ciano (Azul Ciano) ciano
# 37: Branco white
#####################################################################################
# CORES DE FUNDO
#
# 40: Preto _bd (dark)
# 41: Vermelho _br
# 42: Verde _bg
# 43: Amarelo _by
# 44: Azul _bb
# 45: Magenta (Rosa) _bm
# 46: Ciano (Azul Ciano) _bc
# 47: Branco _bw
#!bin/bash #################################################################################### ############ Biblioteca de cores ############ configurando leitura amigavel para cores do console #################################################################################### #################################################################################### ############ session background without style #################################################################################### ############ black background without style sufix _bd (dark) black_bd="\033[00;30;40m" red_bd="\033[00;31;40m" green_bd="\033[00;32;40m" yellow_bd="\033[00;33;40m" blue_bd="\033[00;34;40m" magenta_bd="\033[00;35;40m" ciano_bd="\033[00;36;40m" white_bd="\033[00;37;40m" balck_bd="\033[00;37;40m" ############ red background without style sufix _br black_br="\033[00;30;41m" red_br="\033[00;31;41m" green_br="\033[00;32;41m" yellow_br="\033[00;33;41m" blue_br="\033[00;34;41m" magenta_br="\033[00;35;41m" ciano_br="\033[00;36;41m" white_br="\033[00;37;41m" ############ green background without style sufix _bg black_bg="\033[00;30;42m" red_bg="\033[00;31;42m" green_bg="\033[00;32;42m" yellow_bg="\033[00;33;42m" blue_bg="\033[00;34;42m" magenta_bg="\033[00;35;42m" ciano_bg="\033[00;36;42m" white_bg="\033[00;37;42m" ############ yellow background without style sufix _by black_by="\033[00;30;43m" red_by="\033[00;31;43m" green_by="\033[00;32;43m" yellow_by="\033[00;33;43m" blue_by="\033[00;34;43m" magenta_by="\033[00;35;43m" ciano_by="\033[00;36;43m" white_by="\033[00;37;43m" ############ blue background without style sufix _bb black_bb="\033[00;30;44m" red_bb="\033[00;31;44m" green_bb="\033[00;32;44m" yellow_bb="\033[00;33;44m" blue_bb="\033[00;34;44m" magenta_bb="\033[00;35;44m" ciano_bb="\033[00;36;44m" white_bb="\033[00;37;44m" ############ magenta background without style sufix _bm black_bm="\033[00;30;45m" red_bm="\033[00;31;45m" green_bm="\033[00;32;45m" yellow_bm="\033[00;33;45m" blue_bm="\033[00;34;45m" magenta_bm="\033[00;35;45m" ciano_bm="\033[00;36;45m" white_bm="\033[00;37;45m" ############ ciano background without style sufix _bc black_bc="\033[00;30;46m" red_bc="\033[00;31;46m" green_bc="\033[00;32;46m" yellow_bc="\033[00;33;46m" blue_bc="\033[00;34;46m" magenta_bc="\033[00;35;46m" ciano_bc="\033[00;36;46m" white_bc="\033[00;37;46m" ############ white background without style sufix _bw black_bw="\033[00;30;47m" red_bw="\033[00;31;47m" green_bw="\033[00;32;47m" yellow_bw="\033[00;33;47m" blue_bw="\033[00;34;47m" magenta_bw="\033[00;35;47m" ciano_bw="\033[00;36;47m" white_bw="\033[00;37;47m" #################################################################################### ############ session background style bold prefix b_ #################################################################################### ############ black background style bold sufix _bd b_black_bd="\033[01;30;40m" b_red_bd="\033[01;31;40m" b_green_bd="\033[01;32;40m" b_yellow_bd="\033[01;33;40m" b_blue_bd="\033[01;34;40m" b_magenta_bd="\033[01;35;40m" b_ciano_bd="\033[01;36;40m" b_white_bd="\033[01;37;40m" b_balck_bd="\033[01;37;40m" ############ red background style bold sufix _br b_black_br="\033[01;30;41m" b_red_br="\033[01;31;41m" b_green_br="\033[01;32;41m" b_yellow_br="\033[01;33;41m" b_blue_br="\033[01;34;41m" b_magenta_br="\033[01;35;41m" b_ciano_br="\033[01;36;41m" b_white_br="\033[01;37;41m" ############ green background style bold sufix _bg b_black_bg="\033[01;30;42m" b_red_bg="\033[01;31;42m" b_green_bg="\033[01;32;42m" b_yellow_bg="\033[01;33;42m" b_blue_bg="\033[01;34;42m" b_magenta_bg="\033[01;35;42m" b_ciano_bg="\033[01;36;42m" b_white_bg="\033[01;37;42m" ############ yellow background style bold sufix _by b_black_by="\033[01;30;43m" b_red_by="\033[01;31;43m" b_green_by="\033[01;32;43m" b_yellow_by="\033[01;33;43m" b_blue_by="\033[01;34;43m" b_magenta_by="\033[01;35;43m" b_ciano_by="\033[01;36;43m" b_white_by="\033[01;37;43m" ############ blue background style bold sufix _bb b_black_bb="\033[01;30;44m" b_red_bb="\033[01;31;44m" b_green_bb="\033[01;32;44m" b_yellow_bb="\033[01;33;44m" b_blue_bb="\033[01;34;44m" b_magenta_bb="\033[01;35;44m" b_ciano_bb="\033[01;36;44m" b_white_bb="\033[01;37;44m" ############ magenta background style bold sufix _bm b_black_bm="\033[01;30;45m" b_red_bm="\033[01;31;45m" b_green_bm="\033[01;32;45m" b_yellow_bm="\033[01;33;45m" b_blue_bm="\033[01;34;45m" b_magenta_bm="\033[01;35;45m" b_ciano_bm="\033[01;36;45m" b_white_bm="\033[01;37;45m" ############ ciano background style bold sufix _bc b_black_bc="\033[01;30;46m" b_red_bc="\033[01;31;46m" b_green_bc="\033[01;32;46m" b_yellow_bc="\033[01;33;46m" b_blue_bc="\033[01;34;46m" b_magenta_bc="\033[01;35;46m" b_ciano_bc="\033[01;36;46m" b_white_bc="\033[01;37;46m" ############ white background style bold sufix _bw b_black_bw="\033[01;30;47m" b_red_bw="\033[01;31;47m" b_green_bw="\033[01;32;47m" b_yellow_bw="\033[01;33;47m" b_blue_bw="\033[01;34;47m" b_magenta_bw="\033[01;35;47m" b_ciano_bw="\033[01;36;47m" b_white_bw="\033[01;37;47m" #################################################################################### ############ session background style underline prefix u_ #################################################################################### ############ black background style underline sufix _bd u_black_bd="\033[04;30;40m" u_red_bd="\033[04;31;40m" u_green_bd="\033[04;32;40m" u_yellow_bd="\033[04;33;40m" u_blue_bd="\033[04;34;40m" u_magenta_bd="\033[04;35;40m" u_ciano_bd="\033[04;36;40m" u_white_bd="\033[04;37;40m" u_balck_bd="\033[04;37;40m" ############ red background style underline sufix _br u_black_br="\033[04;30;41m" u_red_br="\033[04;31;41m" u_green_br="\033[04;32;41m" u_yellow_br="\033[04;33;41m" u_blue_br="\033[04;34;41m" u_magenta_br="\033[04;35;41m" u_ciano_br="\033[04;36;41m" u_white_br="\033[04;37;41m" ############ green background style underline sufix _bg u_black_bg="\033[04;30;42m" u_red_bg="\033[04;31;42m" u_green_bg="\033[04;32;42m" u_yellow_bg="\033[04;33;42m" u_blue_bg="\033[04;34;42m" u_magenta_bg="\033[04;35;42m" u_ciano_bg="\033[04;36;42m" u_white_bg="\033[04;37;42m" ############ yellow background style underline sufix _by u_black_by="\033[04;30;43m" u_red_by="\033[04;31;43m" u_green_by="\033[04;32;43m" u_yellow_by="\033[04;33;43m" u_blue_by="\033[04;34;43m" u_magenta_by="\033[04;35;43m" u_ciano_by="\033[04;36;43m" u_white_by="\033[04;37;43m" ############ blue background style underline sufix _bb u_black_bb="\033[04;30;44m" u_red_bb="\033[04;31;44m" u_green_bb="\033[04;32;44m" u_yellow_bb="\033[04;33;44m" u_blue_bb="\033[04;34;44m" u_magenta_bb="\033[04;35;44m" u_ciano_bb="\033[04;36;44m" u_white_bb="\033[04;37;44m" ############ magenta background style underline sufix _bm u_black_bm="\033[04;30;45m" u_red_bm="\033[04;31;45m" u_green_bm="\033[04;32;45m" u_yellow_bm="\033[04;33;45m" u_blue_bm="\033[04;34;45m" u_magenta_bm="\033[04;35;45m" u_ciano_bm="\033[04;36;45m" u_white_bm="\033[04;37;45m" ############ magenta background style underline sufix _bc u_black_bc="\033[04;30;46m" u_red_bc="\033[04;31;46m" u_green_bc="\033[04;32;46m" u_yellow_bc="\033[04;33;46m" u_blue_bc="\033[04;34;46m" u_magenta_bc="\033[04;35;46m" u_ciano_bc="\033[04;36;46m" u_white_bc="\033[04;37;46m" ############ white background style underline sufix _bw u_black_bw="\033[04;30;47m" u_red_bw="\033[04;31;47m" u_green_bw="\033[04;32;47m" u_yellow_bw="\033[04;33;47m" u_blue_bw="\033[04;34;47m" u_magenta_bw="\033[04;35;47m" u_ciano_bw="\033[04;36;47m" u_white_bw="\033[04;37;47m" #################################################################################### ############ session background style flashing prefix f_ #################################################################################### ############ black background style flashing sufix _bd f_black_bd="\033[05;30;40m" f_red_bd="\033[05;31;40m" f_green_bd="\033[05;32;40m" f_yellow_bd="\033[05;33;40m" f_blue_bd="\033[05;34;40m" f_magenta_bd="\033[05;35;40m" f_ciano_bd="\033[05;36;40m" f_white_bd="\033[05;37;40m" f_balck_bd="\033[05;37;40m" ############ red background style flashing sufix _br f_black_br="\033[05;30;41m" f_red_br="\033[05;31;41m" f_green_br="\033[05;32;41m" f_yellow_br="\033[05;33;41m" f_blue_br="\033[05;34;41m" f_magenta_br="\033[05;35;41m" f_ciano_br="\033[05;36;41m" f_white_br="\033[05;37;41m" ############ green background style flashing sufix _bg f_black_bg="\033[05;30;42m" f_red_bg="\033[05;31;42m" f_green_bg="\033[05;32;42m" f_yellow_bg="\033[05;33;42m" f_blue_bg="\033[05;34;42m" f_magenta_bg="\033[05;35;42m" f_ciano_bg="\033[05;36;42m" f_white_bg="\033[05;37;42m" ############ yellow background style flashing sufix _by f_black_by="\033[05;30;43m" f_red_by="\033[05;31;43m" f_green_by="\033[05;32;43m" f_yellow_by="\033[05;33;43m" f_blue_by="\033[05;34;43m" f_magenta_by="\033[05;35;43m" f_ciano_by="\033[05;36;43m" f_white_by="\033[05;37;43m" ############ blue background style flashing sufix _bb f_black_bb="\033[05;30;44m" f_red_bb="\033[05;31;44m" f_green_bb="\033[05;32;44m" f_yellow_bb="\033[05;33;44m" f_blue_bb="\033[05;34;44m" f_magenta_bb="\033[05;35;44m" f_ciano_bb="\033[05;36;44m" f_white_bb="\033[05;37;44m" ############ magenta background style flashing sufix _bm f_black_bm="\033[05;30;45m" f_red_bm="\033[05;31;45m" f_green_bm="\033[05;32;45m" f_yellow_bm="\033[05;33;45m" f_blue_bm="\033[05;34;45m" f_magenta_bm="\033[05;35;45m" f_ciano_bm="\033[05;36;45m" f_white_bm="\033[05;37;45m" ############ magenta background style flashing sufix _bc f_black_bc="\033[05;30;46m" f_red_bc="\033[05;31;46m" f_green_bc="\033[05;32;46m" f_yellow_bc="\033[05;33;46m" f_blue_bc="\033[05;34;46m" f_magenta_bc="\033[05;35;46m" f_ciano_bc="\033[05;36;46m" f_white_bc="\033[05;37;46m" ############ white background style flashing sufix _bw f_black_bw="\033[05;30;47m" f_red_bw="\033[05;31;47m" f_green_bw="\033[05;32;47m" f_yellow_bw="\033[05;33;47m" f_blue_bw="\033[05;34;47m" f_magenta_bw="\033[05;35;47m" f_ciano_bw="\033[05;36;47m" f_white_bw="\033[05;37;47m" #################################################################################### ############ session background style reverse prefix f_ #################################################################################### ############ black background style reverse sufix _bd r_black_bd="\033[05;30;40m" r_red_bd="\033[05;31;40m" r_green_bd="\033[05;32;40m" r_yellow_bd="\033[05;33;40m" r_blue_bd="\033[05;34;40m" r_magenta_bd="\033[05;35;40m" r_ciano_bd="\033[05;36;40m" r_white_bd="\033[05;37;40m" r_balck_bd="\033[05;37;40m" ############ red background style reverse sufix _br r_black_br="\033[05;30;41m" r_red_br="\033[05;31;41m" r_green_br="\033[05;32;41m" r_yellow_br="\033[05;33;41m" r_blue_br="\033[05;34;41m" r_magenta_br="\033[05;35;41m" r_ciano_br="\033[05;36;41m" r_white_br="\033[05;37;41m" ############ green background style reverse sufix _bg r_black_bg="\033[05;30;42m" r_red_bg="\033[05;31;42m" r_green_bg="\033[05;32;42m" r_yellow_bg="\033[05;33;42m" r_blue_bg="\033[05;34;42m" r_magenta_bg="\033[05;35;42m" r_ciano_bg="\033[05;36;42m" r_white_bg="\033[05;37;42m" ############ yellow background style reverse sufix _by r_black_by="\033[05;30;43m" r_red_by="\033[05;31;43m" r_green_by="\033[05;32;43m" r_yellow_by="\033[05;33;43m" r_blue_by="\033[05;34;43m" r_magenta_by="\033[05;35;43m" r_ciano_by="\033[05;36;43m" r_white_by="\033[05;37;43m" ############ blue background style reverse sufix _bb r_black_bb="\033[05;30;44m" r_red_bb="\033[05;31;44m" r_green_bb="\033[05;32;44m" r_yellow_bb="\033[05;33;44m" r_blue_bb="\033[05;34;44m" r_magenta_bb="\033[05;35;44m" r_ciano_bb="\033[05;36;44m" r_white_bb="\033[05;37;44m" ############ magenta background style reverse sufix _bm r_black_bm="\033[05;30;45m" r_red_bm="\033[05;31;45m" r_green_bm="\033[05;32;45m" r_yellow_bm="\033[05;33;45m" r_blue_bm="\033[05;34;45m" r_magenta_bm="\033[05;35;45m" r_ciano_bm="\033[05;36;45m" r_white_bm="\033[05;37;45m" ############ magenta background style reverse sufix _bc r_black_bc="\033[05;30;46m" r_red_bc="\033[05;31;46m" r_green_bc="\033[05;32;46m" r_yellow_bc="\033[05;33;46m" r_blue_bc="\033[05;34;46m" r_magenta_bc="\033[05;35;46m" r_ciano_bc="\033[05;36;46m" r_white_bc="\033[05;37;46m" ############ white background style reverse sufix _bw r_black_bw="\033[05;30;47m" r_red_bw="\033[05;31;47m" r_green_bw="\033[05;32;47m" r_yellow_bw="\033[05;33;47m" r_blue_bw="\033[05;34;47m" r_magenta_bw="\033[05;35;47m" r_ciano_bw="\033[05;36;47m" r_white_bw="\033[05;37;47m" #################################################################################### # ESTILOS # # 00: Nenhum none # 01: Negrito b_ # 04: Sublinhado u_ # 05: Piscante f_ # 07: Reverso r_ # 08: Oculto h_ ##################################################################################### # CORES DE TEXTO # # 30: Preto black # 31: Vermelho red # 32: Verde green # 33: Amarelo yellow # 34: Azul blue # 35: Magenta (Rosa) magenta # 36: Ciano (Azul Ciano) ciano # 37: Branco white ##################################################################################### # CORES DE FUNDO # # 40: Preto _bd (dark) # 41: Vermelho _br # 42: Verde _bg # 43: Amarelo _by # 44: Azul _bb # 45: Magenta (Rosa) _bm # 46: Ciano (Azul Ciano) _bc # 47: Branco _bw # references # https://aurelio.net/shell/canivete/#cores # https://unix.stackexchange.com/questions/694075/display-a-message-in-color-by-a-conventional-color-name-such-as-red-green-blue # https://www.vivaolinux.com.br/artigo/Formatando-o-bash-com-cores-e-efeitoss
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