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view bin/sled @ 12309:452180eb1c11 draft
<int-e> revert
author | HackEso <hackeso@esolangs.org> |
---|---|
date | Wed, 12 Feb 2020 01:19:55 +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" ;