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これはtmuxの色指定で使う256カラーの見本を表示するスクリプトです。tmuxの色指定方法は default, 色名, colour255, '#ffffff' の形が使えます。
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#!/bin/bash | |
function echo_color() { | |
local colors=(black red green yellow blue magenta cyan white brightblack brightred brightgreen brightyellow brightblue brightmagenta brightcyan brightwhite) | |
local fg="\e[38;5;" bg="\e[48;5;" rs="\e[0m" | |
local color=$1; shift | |
local n=$(printf %3d $color) n2="" | |
if [[ -n ${colors[$color]} ]]; then | |
n2=" $(printf %-13s ${colors[$color]})" | |
fi | |
for arg in "$@";do | |
[[ $arg == bg ]] && echo -en "${bg}${color}m ${n}${n2} ${rs}" | |
[[ $arg == fg ]] && echo -en "${fg}${color}m ${n}${n2} ${rs}" | |
done | |
} | |
for((c=0; $c < 8; c++)); do | |
echo_color $c bg fg | |
echo_color $(($c+8)) bg fg | |
echo | |
done | |
echo | |
for((c=16; $c < 256; c++)); do | |
echo_color $c bg fg | |
[[ $(($c % 6)) == 3 ]] && echo | |
done | |
echo |
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こんなふうに使う。