On Jan 14, 2010, at 12:43 AM, Jim Gibson wrote:
On 1/13/10 Wed Jan 13, 2010 3:28 PM, ANJAN PURKAYASTHA
anjan.purkayas...@gmail.com scribbled:
Hi,
Suppose I run an application from within a perl script, with system (eg
system (myfavprogram input_file out_file)).
Is there a way to let
On 1/13/10 Wed Jan 13, 2010 3:28 PM, ANJAN PURKAYASTHA
anjan.purkayas...@gmail.com scribbled:
Hi,
Suppose I run an application from within a perl script, with system (eg
system (myfavprogram input_file out_file)).
Is there a way to let the script know that the program has finished running
Hi all :
Does anyone knows how to catch the error standard from a call to system?
I mean something like this:
use strict;
use warnings;
pritn Calling the second script : \n;
system(perl hi_all.pl)
exit;
if the hi_all.pl script prints something to the STDERR it of course
print it, but I
Guerrero, Citlali (GE, Corporate, consultant) wrote:
Hi all :
Hello,
Does anyone knows how to catch the error standard from a call to system?
perldoc -q stderr
John
--
Perl isn't a toolbox, but a small machine shop where you can special-order
certain sorts of tools at low cost and in short
On 01/10/2007 04:20 PM, Guerrero, Citlali (GE, Corporate, consultant) wrote:
Hi all :
Does anyone knows how to catch the error standard from a call to system?
I mean something like this:
use strict;
use warnings;
pritn Calling the second script : \n;
system(perl hi_all.pl)
exit;
if the
I understand how the system command works. I understand the
difference between system() and backticks. My question is this:
I want to make a call to an external program and I want the output
printed to the command line as it is processing, BUT, I also want
the output returned to me so that I
: Wednesday, February 06, 2002 9:54 AM
To: [EMAIL PROTECTED]
Subject: Not your average system() question...
I understand how the system command works. I understand the
difference between system() and backticks. My question is this:
I want to make a call to an external program and I want the output
On Wed, 6 Feb 2002 [EMAIL PROTECTED] wrote:
I understand how the system command works. I understand the
difference between system() and backticks. My question is this:
I want to make a call to an external program and I want the output
printed to the command line as it is processing, BUT, I
I usually do not use system or command ticks.
I always pipe the output to STDOUT if I wish to manipulate the output of
any system
command. Alternatively, you could redirect output to a TEMP file, then
read from that file,
but piping is more efficient.
open MY_STDOUT, {system command} | or
On Wed, 6 Feb 2002 [EMAIL PROTECTED] wrote:
I understand how the system command works. I understand the
difference between system() and backticks. My question is this:
I want to make a call to an external program and I want the output
printed to the command line as it is processing, BUT, I
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