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Re: Advanced Bash-Scripting Guide script result different with it on the linux
- From: "Larry Hall (Cygwin)" <reply-to-list-only-lh at cygwin dot com>
- To: cygwin at cygwin dot com
- Date: Mon, 24 Mar 2014 14:35:55 -0400
- Subject: Re: Advanced Bash-Scripting Guide script result different with it on the linux
- Authentication-results: sourceware.org; auth=none
- References: <CAE5KSAYaBGnn_ifz67wHb7Li4Q8pJ=s=cHshbjjyj1ufvHW1mg at mail dot gmail dot com>
- Reply-to: cygwin at cygwin dot com
On 3/24/2014 2:02 PM, shu wrote:
A script in Advanced Bash-Scripting Guide (at the bottom of
http://www.tldp.org/LDP/abs/html/ioredirintro.html )
Even i had change "sleep 1" -->"sleep 3" , still different.
Come out result:
2nd, to stderr
FD4: FIFO2: 3rd, to fd 3
FD6: FIFO2: 3rd, to fd 3
FD5: FIFO2: 3rd, to fd 3
FIFO1: FIFO2: 3rd, to fd 3
FD4: 4th, to fd 4
FD5: 5th, to fd 5
FD5: PIPE: 6th, through a pipe, to fd 5
FD6: 7th, to fd 6
FIFO1: 8th, to fd 7
FIFO1: FD8: 9th, to fd 8, to fd7
While linux result is:
1st, to stdout
2nd, to stderr
FIFO2: 3rd, to fd 3
FD4: FIFO2: 3rd, to fd 3
FIFO1: FIFO2: 3rd, to fd 3
FD5: FIFO2: 3rd, to fd 3
FD6: FIFO2: 3rd, to fd 3
FD4: 4th, to fd 4
FD5: 5th, to fd 5
FD5: PIPE: 6th, through a pipe, to fd 5
FD6: 7th, to fd 6
FIFO1: 8th, to fd 7
FIFO1: FD8: 9th, to fd 8, to fd7
I got this with Cygwin 1.7.28.
1st, to stdout
2nd, to stderr
FIFO2: 3rd, to fd 3
FD4: FIFO2: 3rd, to fd 3
FIFO1: FIFO2: 3rd, to fd 3
FD5: FIFO2: 3rd, to fd 3
FD6: FIFO2: 3rd, to fd 3
FD4: 4th, to fd 4
FD5: 5th, to fd 5
FD5: PIPE: 6th, through a pipe, to fd 5
FD6: 7th, to fd 6
FIFO1: 8th, to fd 7
FIFO1: FD8: 9th, to fd 8, to fd7
If just this information doesn't help you find where your problem is, I
recommend reading and following the problem reporting guidelines at the
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Problem reports: http://cygwin.com/problems.html
--
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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