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view bin/shebang_args_or_input @ 9759:69e17eb6ec58

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<shachaf> mkx bin/nth//head -n"$1" | tail -n1
author HackBot
date Tue, 22 Nov 2016 03:49:24 +0000
parents c989a1669243
children
line wrap: on
line source

#!/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" "$@"; }