rindeal

rindeal / stack.sh

Last active July 29, 2016 23:13 — forked from bmc/stack.sh

A stack implementation, in bash

	#!/bin/bash
	# A stack, using bash arrays.
	#
	# Based on: https://gist.github.com/bmc/1323553 by Brian Clapper (bmc) <[email protected]>
	# ---------------------------------------------------------------------------


	# Check if a stack exists
	#
	# Usage: stack_exists name