A simple pride flag written in Bash.

pride_flag.sh

#!/usr/bin/env bash
# Requires terminal capable of 265 color

line=$(printf ' %.0s' {1..50})
paintBucket=( '196' '214' '226' '28' '27' '90' )

echo ""

for paint in "${paintBucket[@]}"; do
  swipe=1
  while [ $swipe -le 2 ]; do
    printf "\\033[48;5;${paint}m${line}\\033[0m\r\n"
    ((swipe++))
  done
done

echo ""