view bin/sled @ 12499:3810b2f1f7f0 draft

<FireFly> ` grep -v FireFly /hackenv/bin/olist >/tmp/foo && cat /tmp/foo >/hackenv/bin/olist
author HackEso <hackeso@esolangs.org>
date Wed, 10 Apr 2024 14:45:21 +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" ;