[gentoo-dev] Re: newsitem: OpenRC runscript transition (draft 2)

[Jonathan Callen <jcallen@gentoo.org>]

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On 08/22/2016 05:45 PM, William Hubbs wrote:
> On Mon, Aug 22, 2016 at 09:53:48PM +0200, Ulrich Mueller wrote:
>>>>>>> On Mon, 22 Aug 2016, William Hubbs wrote:
>>
>>> Display-If-Installed: <sys-apps/openrc-0.22
>>
>> Why the condition on the version number?
> 
> I suppose I could change this to just sys-apps/openrc
> 
>>
>>> # emerge --oneshot -av $(grep -l "#!/sbin/runscript" /etc/init.d/*)
>>
>> Hm, I think you'll want single quotes there, otherwise the exclamation
>> mark could trigger bash history expansion. Alternatively, grep for
>> /sbin/runscript without the shebang (with the additional advantage
>> that it would also catch cases with whitespace after the #!).
> 
> Is '#! /sbin/runscript' a valid shebang line? I didn't think you could
> have whitespace after the '#!'.
> 
> William
> 

Yes, it is.  I just checked my /usr/bin, and found over 100 scripts that
all begin with the string "#! /", including many scripts from autoconf,
among others.

-- 
Jonathan Callen


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