michaelsanford · November 21, 2019 23:38
diff --git a/bash_colours.sh b/bash_colours.sh
 #!/usr/bin/env bash

 ####
 # Invoke with 
 #   $ bash_colours [limit]
 ###

 if hash tput >/dev/null 2>&1; then
  bound=${1:-255}
  for (( i = 0; i < bound; i++ )); do
    echo -n "$(tput setaf $i)[$i]$(tput sgr0)"
  done
 else
  echo "Requires tput"
  exit 1;
 fi
	#!/usr/bin/env bash

	####
	# Invoke with
	# $ bash_colours [limit]
	###

	if hash tput >/dev/null 2>&1; then
	bound=${1:-255}
	for (( i = 0; i < bound; i++ )); do
	echo -n "$(tput setaf $i)[$i]$(tput sgr0)"
	done
	else
	echo "Requires tput"
	exit 1;
	fi