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<rdococ> le//rn 1+1//1+1 is window as rdocscovered by rdococ in the late 202nd decade.
author HackBot
date Fri, 10 Mar 2017 23:51:35 +0000
parents c989a1669243
children
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#!/bin/bash
interp="$1"; script="$2"; shift 2; if [ "$#" -eq 1 ]; then printf '%s\n' "$1"; elif [ "$#" -eq 0 ]; then cat; fi | { shift; $interp "$script" "$@"; }