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#!/usr/bin/env bash
# Original: http://frexx.de/xterm-256-notes/
# http://frexx.de/xterm-256-notes/data/colortable16.sh
# Modified by Aaron Griffin
# and further by Kazuo Teramoto
FGNAMES=(' black ' ' red ' ' green ' ' yellow' ' blue ' 'magenta' ' cyan ' ' white ')
BGNAMES=('DFT' 'BLK' 'RED' 'GRN' 'YEL' 'BLU' 'MAG' 'CYN' 'WHT')
echo " ┌──────────────────────────────────────────────────────────────────────────┐"
for b in {0..8}; do
((b>0)) && bg=$((b+39))
echo -en "\033[0m ${BGNAMES[b]} │ "
for f in {0..7}; do
echo -en "\033[${bg}m\033[$((f+30))m ${FGNAMES[f]} "
done
echo -en "\033[0m │"
echo -en "\033[0m\n\033[0m │ "
for f in {0..7}; do
echo -en "\033[${bg}m\033[1;$((f+30))m ${FGNAMES[f]} "
done
echo -en "\033[0m │"
echo -e "\033[0m"
((b<8)) &&
echo " ├──────────────────────────────────────────────────────────────────────────┤"
done
echo " └──────────────────────────────────────────────────────────────────────────┘"
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