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[DOC] Fix Process::exec documentation [ci skip]
The environment variable `RUBYSHELL` is used only on Windows, as well as `COMSPEC`.
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2021-07-30 19:36:40 +09:00
1 changed files with 2 additions and 2 deletions
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@ -3148,8 +3148,8 @@ NORETURN(static VALUE f_exec(int c, const VALUE *a, VALUE _));
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* shell expansion before being executed.
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* shell expansion before being executed.
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*
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*
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* The standard shell always means <code>"/bin/sh"</code> on Unix-like systems,
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* The standard shell always means <code>"/bin/sh"</code> on Unix-like systems,
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* same as <code>ENV["RUBYSHELL"]</code>
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* otherwise, <code>ENV["RUBYSHELL"]</code> or <code>ENV["COMSPEC"]</code> on
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* (or <code>ENV["COMSPEC"]</code> on Windows NT series), and similar.
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* Windows and similar.
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*
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*
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* If the string from the first form (<code>exec("command")</code>) follows
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* If the string from the first form (<code>exec("command")</code>) follows
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* these simple rules:
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* these simple rules:
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