colors256

#!/bin/sh
# Print all 256 colors defined in your terminal emulator

#for i in {0..255} ; do 
#   printf "\x1b[38;5;${i}m ${i} "
#done

n=0
for i in {0..31}; do
   for e in {0..7}; do
      printf "\x1b[38;5;${n}m█%03d \033[0m" $n
      n=$((n+1))
   done
   printf "\n"
done

echo -e "\n"
n=256
for i in {0..4}; do
   for e in {0..7}; do
      printf "\x1b[38;5;${n}m█%03d \033[0m" $n
      n=$((n+1))
   done
   printf "\n"
done