Created
January 8, 2014 23:12
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Color Read / Color Echo in bash
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#!/bin/bash | |
cread(){ | |
case "$1" in | |
red|alert) local COLOR=$(printf "\\e[1;31m");; | |
green|attention) local COLOR=$(printf "\\e[1;32m");; | |
yellow|warn) local COLOR=$(printf "\\e[1;33m");; | |
blue|question) local COLOR=$(printf "\\e[1;34m");; | |
purple|info) local COLOR=$(printf "\\e[1;35m");; | |
cyan|notice) local COLOR=$(printf "\\e[1;36m");; | |
bold|prompt) local COLOR=$(printf "\\e[1;30m");; | |
*) local COLOR=$(printf "\\e[0;30m");; | |
esac | |
local MESSAGE="${2}" | |
local RESET=$(printf "\\e[0m") | |
if [ -z ${3} ];then | |
read -e -p "${COLOR}${MESSAGE}${RESET} " | |
else | |
read -e -p "${COLOR}${MESSAGE}${RESET} " VAR | |
eval $3="'$VAR'" | |
fi | |
} | |
cecho(){ | |
case "$1" in | |
red|alert) local COLOR=$(printf "\\e[1;31m");; | |
green|attention) local COLOR=$(printf "\\e[1;32m");; | |
yellow|warn) local COLOR=$(printf "\\e[1;33m");; | |
blue|question) local COLOR=$(printf "\\e[1;34m");; | |
purple|info) local COLOR=$(printf "\\e[1;35m");; | |
cyan|notice) local COLOR=$(printf "\\e[1;36m");; | |
bold|prompt) local COLOR=$(printf "\\e[1;30m");; | |
*) local COLOR=$(printf "\\e[0;30m");; | |
esac | |
if [ -z "${2}" ];then | |
local MESSAGE="${1}" | |
else | |
local MESSAGE="${2}" | |
fi | |
local RESET=$(printf "\\e[0m") | |
echo "${COLOR}${MESSAGE}${RESET} ${3}" | |
} | |
cecho alert "hello my alert:" "what's new" | |
cecho prompt "hello my prompt:" "what's new" | |
cecho question "what's up" | |
cecho warn "hello my warn" | |
cecho attention "hello my attention" | |
cecho notice "hello my notice" | |
cecho "hello my none" | |
cread alert "are you ready (y/n/m)?" | |
if [[ $REPLY =~ ^[Yy]$ ]];then | |
cecho green yes | |
elif [[ $REPLY =~ ^[Nn]$ ]];then | |
cecho red no | |
elif [[ $REPLY =~ ^[Mm]$ ]];then | |
cecho yellow maybe | |
fi |
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