Re: [jruby-user] Shebang script with arguments

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Does JRUBY_OPTS helps in this case?  How do I use this?

2015-03-30 18:12 GMT-03:00 Rodrigo Botafogo <[email protected]>:

> So, can I use shell variables? Any other solution? Any ideas?
>
> Thanks,
>
> 2015-03-30 18:05 GMT-03:00 Charles Duffy <[email protected]>:
>
> POSIX doesn't generally allow more than one argument (other than the
>> interpreter name itself) to be passed as part of a shebang, so even if
>> your operating system supports this, it won't be portable: You've
>> already filled that one position with "jruby", since slot 0 is "env".
>>
>> On Mon, Mar 30, 2015 at 3:55 PM, Rodrigo Botafogo
>> <[email protected]> wrote:
>> > Hello...
>> >
>> > I have a shebang script for jruby, and I need to change the java heap
>> space
>> > in it.  How do I do that?  Is it possible?
>> >
>> > Doing:
>> >
>> > #!/usr/bin/env jruby -J-Xmx1024m
>> >
>> > does not work.
>> >
>> > I=C2=B4ve seen a suggestion, that for Python the best would be to add =
the
>> > parameter to a shell variable.  Can this be done for JRuby?
>> >
>> >
>> > Thanks a lot....
>> >
>> > --
>> > Rodrigo Botafogo
>> >
>> >
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe from this list, please visit:
>>
>>     http://xircles.codehaus.org/manage_email
>>
>>
>>
>
>
> --
> Rodrigo Botafogo
>
>
>
>


--=20
Rodrigo Botafogo

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<div dir=3D"ltr">Does JRUBY_OPTS helps in this case?=C2=A0 How do I use thi=
s?</div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">2015-03-3=
0 18:12 GMT-03:00 Rodrigo Botafogo <span dir=3D"ltr">&lt;<a href=3D"mailto:=
[email protected]" target=3D"_blank">[email protected]<=
/a>&gt;</span>:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 =
.8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir=3D"ltr">So, can =
I use shell variables? Any other solution? Any ideas?<div><br></div><div>Th=
anks,</div></div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">=
2015-03-30 18:05 GMT-03:00 Charles Duffy <span dir=3D"ltr">&lt;<a href=3D"m=
ailto:[email protected]" target=3D"_blank">[email protected]</a>&gt;</span>=
:<div><div class=3D"h5"><br><blockquote class=3D"gmail_quote" style=3D"marg=
in:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">POSIX doesn&#39;=
t generally allow more than one argument (other than the<br>
interpreter name itself) to be passed as part of a shebang, so even if<br>
your operating system supports this, it won&#39;t be portable: You&#39;ve<b=
r>
already filled that one position with &quot;jruby&quot;, since slot 0 is &q=
uot;env&quot;.<br>
<div><div><br>
On Mon, Mar 30, 2015 at 3:55 PM, Rodrigo Botafogo<br>
&lt;<a href=3D"mailto:[email protected]" target=3D"_blank">rodrig=
[email protected]</a>&gt; wrote:<br>
&gt; Hello...<br>
&gt;<br>
&gt; I have a shebang script for jruby, and I need to change the java heap =
space<br>
&gt; in it.=C2=A0 How do I do that?=C2=A0 Is it possible?<br>
&gt;<br>
&gt; Doing:<br>
&gt;<br>
&gt; #!/usr/bin/env jruby -J-Xmx1024m<br>
&gt;<br>
&gt; does not work.<br>
&gt;<br>
&gt; I=C2=B4ve seen a suggestion, that for Python the best would be to add =
the<br>
&gt; parameter to a shell variable.=C2=A0 Can this be done for JRuby?<br>
&gt;<br>
&gt;<br>
&gt; Thanks a lot....<br>
&gt;<br>
&gt; --<br>
&gt; Rodrigo Botafogo<br>
&gt;<br>
&gt;<br>
&gt;<br>
<br>
</div></div>---------------------------------------------------------------=
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To unsubscribe from this list, please visit:<br>
<br>
=C2=A0 =C2=A0 <a href=3D"http://xircles.codehaus.org/manage_email" target=
=3D"_blank">http://xircles.codehaus.org/manage_email</a><br>
<br>
<br>
</blockquote></div></div></div><span class=3D"HOEnZb"><font color=3D"#88888=
8"><br><br clear=3D"all"><div><br></div>-- <br><div><div dir=3D"ltr">Rodrig=
o Botafogo<div><br><br><div><br></div></div></div></div>
</font></span></div>
</blockquote></div><br><br clear=3D"all"><div><br></div>-- <br><div class=
=3D"gmail_signature"><div dir=3D"ltr">Rodrigo Botafogo<div><br><br><div><br=
></div></div></div></div>
</div>

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