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Multiline shebang: Difference between revisions
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{{out}}
(Give a meaningful error message before exiting on error) |
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(println (cadr (file)) (opt) (opt))
(bye)</lang>
{{out}}
<pre>$ ./myScript
"myScript" "foo" "bar"</pre>
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}</lang>
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({ /* 3 elements */
"/local/users/mbaehr/src/pike/multiline-shebang/multiline-shebang.pike",
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print "Hello World"</lang>
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<pre>$ ./myScript
Hello World</pre>
Control structures (if/for/etc.) can't be quoted,
but one can use the following to embed any script:
<lang Python>#!/bin/sh
"true" '''\'
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=={{header|Ruby}}==
One can use a single-line shebang, like <code>#!/usr/bin/env ruby</code>,
and use Kernel#system or `backquotes` to run any extra shell commands.
A multi-line shebang is possible, but not necessary.
This script works both ways: either <code>/bin/sh script.rb</code> or <code>ruby script.rb</code> would run multiple lines of shell commands, and then start Ruby.
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=={{header|Scala}}==
The [http://www.scala-lang.org/files/archive/nightly/docs-master/manual/html/scala.html scala(1)] interpreter parses a header section.
The scalac compiler does not.
<lang scala>
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