pcolor

#!/usr/bin/env zsh
# -*- coding: utf-8-unix; -*-
# vim: et fenc=utf-8 ff=unix


# 256色確認
function pcolor() {
  for ((f = 0; f < 255; f++)); do
    printf "\e[38;5;%dm %3d*■\e[m" $f $f
    if [[ $f%8 -eq 7 ]] then
      printf "\n"
    fi
    done
  echo
}