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<b_jonas> `` set -e; f=/hackenv/bin/bfbotquine; >$f echo $\'#!/bin/sh\\necho hello, world\'; chmod -c a+x "$f"
author HackEso <hackeso@esolangs.org>
date Fri, 29 Nov 2019 23:32:39 +0000
parents 77454e3e15f3
children
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#!/bin/bash
opts="${2--i}"
[[ "$1" == ?*//* ]] || { echo 'usage: sled file//script'; exit 1; }; key="${1%%//*}"; value="${1#*//}"; [[ -f "$key" ]] || { echo 'Rosebud!'; exit 1; }; sed $opts "$value" "$key" ;