1#!/usr/bin/env bash
2# Reverses the lines of the input. e.g.
3#
4#     $ printf " apple \n banana \n coconut \n" | reverse
5#      coconut
6#      banana
7#      apple
8#
9# See https://stackoverflow.com/q/742466/1558022
10
11set -o errexit
12set -o nounset
13
14perl -e 'print reverse <>'