scripts/colors.sh

   1 #!/usr/bin/bash
   2 # Original: http://frexx.de/xterm-256-notes/ [dead link 2013-11-21]
   3 #           http://frexx.de/xterm-256-notes/data/colortable16.sh [dead link 2013-11-21]
   4 # Modified by Aaron Griffin
   5 # and further by Kazuo Teramoto
   6 FGNAMES=(' black ' '  red  ' ' green ' ' yellow' '  blue ' 'magenta' '  cyan ' ' white ')
   7 BGNAMES=('DFT' 'BLK' 'RED' 'GRN' 'YEL' 'BLU' 'MAG' 'CYN' 'WHT')
   8
   9 echo "     ┌──────────────────────────────────────────────────────────────────────────┐"
  10 for b in {0..8}; do
  11   ((b>0)) && bg=$((b+39))
  12
  13   echo -en "\033[0m ${BGNAMES[b]} │ "
  14
  15   for f in {0..7}; do
  16     echo -en "\033[${bg}m\033[$((f+30))m ${FGNAMES[f]} "
  17   done
  18
  19   echo -en "\033[0m │"
  20   echo -en "\033[0m\n\033[0m     │ "
  21
  22   for f in {0..7}; do
  23     echo -en "\033[${bg}m\033[1;$((f+30))m ${FGNAMES[f]} "
  24   done
  25
  26   echo -en "\033[0m │"
  27   echo -e "\033[0m"
  28
  29   ((b<8)) &&
  30   echo "     ├──────────────────────────────────────────────────────────────────────────┤"
  31 done
  32 echo "     └──────────────────────────────────────────────────────────────────────────┘"