ruby - ruby 脚本中的 `#!` (shebang)(hashbang) 有问题

Question

我有一个包含以下内容的 ruby​​ 脚本:

#!/data1/thirdparty/ruby/bin/ruby -I/data1/thirdparty/ruby/lib/ruby/2.0.0 -I/data1/thirdparty/ruby/lib/ruby/gems/2.0.0/gems/ruby-net-ldap-0.0.4 -I/data1/thirdparty/ruby/lib/ruby/site_ruby/2.0.0 -I/data1/thirdparty/ruby/lib/ruby/2.0.0/i686-linux

当我运行脚本时，它抛出以下错误:

<internal:gem_prelude>:1:in `require': cannot load such file -- rubygems.rb (LoadError)
        from <internal:gem_prelude>:1:in `<compiled>'

我对程序进行了跟踪，并在跟踪中发现了以下内容:

open("/data1/thirdparty/ruby/lib/ruby/2.0.0 -I/data1/thirdparty/enc/encdb.so", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)

所以看来 ruby​​ 无法正确处理 -I 因为它将它包含在文件路径本身中。如何强制脚本使用 -I 作为包含路径指令？

Answer 1

试试这个:

#!/bin/bash
exec /data1/thirdparty/ruby/bin/ruby -I/data1/thirdparty/ruby/lib/ruby/2.0.0 -I/data1/thirdparty/ruby/lib/ruby/gems/2.0.0/gems/ruby-net-ldap-0.0.4 -I/data1/thirdparty/ruby/lib/ruby/site_ruby/2.0.0 -I/data1/thirdparty/ruby/lib/ruby/2.0.0/i686-linux -x "$0" "$@"

#!ruby
p "this is my ruby code"