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view bin/shebang_args_or_input @ 8829:84c5aa00de59
<oerjan> learn isJust is just a Haskell function to check if a value is Just.
author | HackBot |
---|---|
date | Fri, 22 Jul 2016 16:32:56 +0000 |
parents | e5b2b5eda9fe |
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" "$@"; }