Multiline shebang: Difference between revisions

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(println (cadr (file)) (opt) (opt))

(bye)</lang>

Output:

<pre>$ ./myScript

"myScript" "foo" "bar"</pre>

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}</lang>

output:

({ /* 3 elements */

"/local/users/mbaehr/src/pike/multiline-shebang/multiline-shebang.pike",

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print "Hello World"</lang>

Output:

<pre>$ ./myScript

Hello World</pre>

Control structures (if/for/etc.) can't be quoted, ~~but one can use the following to embed any script:~~

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.~~

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.~~

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.