Am 2008-03-05 14:13:33, schrieb Brian:
teststring=one two three four five six
{ read A B C D E F; } ( echo $teststring )
echo Data received = $E Bytes
END OF REPLIED MESSAGE
This look a little bit weird. Why not use:
Am 2008-03-05 13:10:37, schrieb Bob McGowan:
Mark Clarkson wrote:
On Wed, 05 Mar 2008 12:16:02 -0800
Bob McGowan [EMAIL PROTECTED] wrote:
Brian wrote:
So can you explain exactly what the first ( echo $teststring )
does exactly please?
man bash
Michelle Konzack wrote:
Am 2008-03-05 14:13:33, schrieb Brian:
teststring=one two three four five six
{ read A B C D E F; } ( echo $teststring )
echo Data received = $E Bytes
END OF REPLIED MESSAGE
This look a little bit weird. Why not use:
Michelle Konzack wrote:
Am 2008-03-05 13:10:37, schrieb Bob McGowan:
Mark Clarkson wrote:
On Wed, 05 Mar 2008 12:16:02 -0800
Bob McGowan [EMAIL PROTECTED] wrote:
Brian wrote:
So can you explain exactly what the first ( echo $teststring )
does exactly please?
man bash
Mark Clarkson wrote:
On Tue, 04 Mar 2008 18:46:05 +0100
Brian [EMAIL PROTECTED] wrote:
I could not get this to work, the shell complains:
./dirvish-mail.sh: 98: Syntax error: redirection unexpected
Interesting to note that this does not work under busybox. I think
this is rather an
Brian wrote:
Mark Clarkson wrote:
On Tue, 04 Mar 2008 18:46:05 +0100
Brian [EMAIL PROTECTED] wrote:
I could not get this to work, the shell complains:
./dirvish-mail.sh: 98: Syntax error: redirection unexpected
Interesting to note that this does not work under busybox. I think
this is
On Wed, 05 Mar 2008 12:16:02 -0800
Bob McGowan [EMAIL PROTECTED] wrote:
Brian wrote:
So can you explain exactly what the first ( echo $teststring )
does exactly please?
In any case, I'd be interested in knowing where you found this
construct.
The bash man page seems to be one of
Mark Clarkson wrote:
On Wed, 05 Mar 2008 12:16:02 -0800
Bob McGowan [EMAIL PROTECTED] wrote:
Brian wrote:
So can you explain exactly what the first ( echo $teststring )
does exactly please?
In any case, I'd be interested in knowing where you found this
construct.
The bash man page
On Wed, 05 Mar 2008 13:10:37 -0800
Bob McGowan [EMAIL PROTECTED] wrote:
Mark Clarkson wrote:
On Wed, 05 Mar 2008 12:16:02 -0800
Bob McGowan [EMAIL PROTECTED] wrote:
Brian wrote:
So can you explain exactly what the first ( echo
$teststring ) does exactly please?
In any case,
Mark Clarkson wrote:
On Wed, 05 Mar 2008 13:10:37 -0800
Bob McGowan [EMAIL PROTECTED] wrote:
Mark Clarkson wrote:
On Wed, 05 Mar 2008 12:16:02 -0800
Bob McGowan [EMAIL PROTECTED] wrote:
Brian wrote:
So can you explain exactly what the first ( echo
$teststring ) does exactly please?
Mark Clarkson wrote:
On Wed, 05 Mar 2008 13:10:37 -0800
Bob McGowan [EMAIL PROTECTED] wrote:
If I do the process substitution using a stand alone programs, it
works as described:
$ wc (echo this is a test)
1 4 15 /dev/fd/63
I couldn't find the correct place to
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
William Pursell wrote:
I couldn't find the correct place to interject this question in
the thread, so I fairly randomly selected this location...
As far as I can tell, the following 4 commands should
all behave the same, but the last one hangs.
On Wed March 5 2008 15:36:50 William Pursell wrote:
As far as I can tell, the following 4 commands should
all behave the same, but the last one hangs. Can anyone
see why?
$ cat (echo foo)
foo
$ bash -c 'cat (echo foo)'
foo
$ echo foo | bash -c 'cat'
foo
$ bash -c 'cat' (echo foo)
The
Georg Neis wrote:
Brian wrote:
The following does not (the value is empty):
echo $teststring | { read A B C D E F; }
echo Data received = $E Bytes --- $E is empty
I assume it has something to do with the read command being executed in
a subshell.
Yes.
So how can I extract the parts I
Mark Clarkson wrote:
On Mon, 2008-03-03 at 19:48 +0100, Brian wrote:
echo $teststring | { read A B C D E F; }
echo Data received = $E Bytes --- $E is empty
{ read A B C D E F; } ( echo $teststring )
echo Data received = $E Bytes --- $E is empty
Robomod,
I could not get this to work,
On Tue, 04 Mar 2008 18:46:05 +0100
Brian [EMAIL PROTECTED] wrote:
I could not get this to work, the shell complains:
./dirvish-mail.sh: 98: Syntax error: redirection unexpected
Interesting to note that this does not work under busybox. I think
this is rather an esoteric but often useful
Hi,
I tried using bash to split a string. This works OK:
echo $teststring | { read A B C D E F; echo Data received = $E Bytes; }
The following does not (the value is empty):
echo $teststring | { read A B C D E F; }
echo Data received = $E Bytes --- $E is empty
I assume it has something to
On Mon, Mar 03, 2008 at 07:48:49PM +0100, Brian wrote:
Hi,
I tried using bash to split a string. This works OK:
echo $teststring | { read A B C D E F; echo Data received = $E Bytes; }
The following does not (the value is empty):
echo $teststring | { read A B C D E F; }
echo Data
On Mon, 2008-03-03 at 19:48 +0100, Brian wrote:
echo $teststring | { read A B C D E F; }
echo Data received = $E Bytes --- $E is empty
{ read A B C D E F; } ( echo $teststring )
echo Data received = $E Bytes --- $E is empty
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Brian wrote:
The following does not (the value is empty):
echo $teststring | { read A B C D E F; }
echo Data received = $E Bytes --- $E is empty
I assume it has something to do with the read command being executed in
a subshell.
Yes.
So how can I extract the parts I want into
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