From: nobu.nokada@...
Date: 2001-12-05T11:20:03+09:00
Subject: [ruby-talk:27508] Re: Shebangikowksy

At Wed, 5 Dec 2001 05:36:01 +0900,
Paul Brannan <paul@atdesk.com> wrote:
> #!/bin/sh
> case "$PATH" in
> "") PATH=$PATH:/usr/bin:/usr/local/bin ;; esac
> ruby -w -e"eval((['']*5+File.readlines(\"$0\")[5..-1]).join(\"\n\"),nil,\"$0\")"
> exit $?
> ---    Ruby script follows ---
> puts "foo!"

With -x option,

#!/bin/sh
: "${PATH:=/bin:/usr/bin:/usr/local/bin}"
exec ruby -x -w "$0" "$@"
#! ruby
# ---    Ruby script follows ---
puts "foo!"


Nobu Nakada