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changeset 8697:0b6fb0800ab8

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<oerjan> fetch http://oerjan.nvg.org/shebang_args_or_input
author HackBot
date Tue, 05 Jul 2016 01:29:10 +0000
parents 09e9103dfa78
children 0a87835bb2f3
files shebang_args_or_input
diffstat 1 files changed, 2 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/shebang_args_or_input	Tue Jul 05 01:29:10 2016 +0000
@@ -0,0 +1,2 @@
+#!/bin/bash
+interp="$1"; script="$2"; shift 2; if [ "$#" -gt 0 ]; then printf '%s\n' "$*"; else cat; fi | $interp "$script"