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Message-id:	<527816A5.9030207@cygwin.com>
Date:	Mon, 04 Nov 2013 16:50:29 -0500
From:	"Larry Hall (Cygwin)" <reply-to-list-only-lh AT cygwin DOT com>
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To:	cygwin AT cygwin DOT com
Subject:	Re: Executing Windows commands from Cygwin with or without cmd: what are the pros and cons?
References:	<CADex0xyCNo4QmZ=gDC0hz2o4if-TKuYFE-cN=HbBTRp0arMM_g AT mail DOT gmail DOT com> <52780AD8 DOT 3050904 AT cygwin DOT com> <20131104213144 DOT GA6891 AT ednor DOT casa DOT cgf DOT cx>
In-reply-to:	<20131104213144.GA6891@ednor.casa.cgf.cx>

On 11/4/2013 4:31 PM, Christopher Faylor wrote:
> On Mon, Nov 04, 2013 at 04:00:08PM -0500, Larry Hall (Cygwin) wrote:
>> On 11/4/2013 3:35 PM, Kenneth Wolcott wrote:
>>> Hi;
>>>
>>>     Where can I find information regarding the pros and cons of using or
>>> not using the cmd command to execute Windows commands from Cygwin?
>>
>> I think there would just be cons to using "cmd.exe" commands from within
>> Cygwin. ;-)  Obviously, this can end up being pretty subjective.  But some
>> of cons would be:
>>
>>    o Doesn't understand PTYs (an issue when running a terminal like mintty)
>>    o Doesn't understand impersonation tokens used by ssh for pubkey
>>      authentication
>>    o Doesn't understand POSIX paths
>>    o Possible namespace/functional overlap and/or collisions
>>
>> Many of these can be worked around in one way or another but that's not
>> enough to move them out of the "con" category. ;-)
>
> One con is that cmd recognizes "con" as a device rather than a filename...

Now Chris, don't con me!

-- 
Larry

_____________________________________________________________________

A: Yes.
 > Q: Are you sure?
 >> A: Because it reverses the logical flow of conversation.
 >>> Q: Why is top posting annoying in email?

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