view bin/sled @ 12337:e9c3120bed34 draft

<wib_jonas> `` cat olist.new > /hackenv/bin/olist
author HackEso <hackeso@esolangs.org>
date Thu, 16 Jul 2020 13:31:17 +0000
parents 77454e3e15f3
children
line wrap: on
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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" ;