14 Aug
2015
14 Aug
'15
12:11 a.m.
Hi!
I am considering in using OSProcess to run an external application.
I have tried:
OSProcess waitForCommand: 'ls -l’
but this expression never return a value.
I also tried:
OSProcess command: 'ls -l /etc’
But it returns an ExternalUnixOSProcess. I am not sure what I can do with this. How can I
get the result of the unix command?
Sorry if these questions looks naive :-)
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
14 Aug
14 Aug
2:21 p.m.
Hi,
Maybe you should try to access: ExternalUnixOSProcess >>initialStdOut or
exitStatus?
Cheers,
Vincent
-----Message d'origine-----
De : moose-dev-bounces(a)iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch] De la part de
Alexandre Bergel
Envoyé : vendredi 14 août 2015 00:11
À : Moose-related development
Objet : [Moose-dev] simple question about OSProcress
Hi!
I am considering in using OSProcess to run an external application.
I have tried:
OSProcess waitForCommand: 'ls -l’
but this expression never return a value.
I also tried:
OSProcess command: 'ls -l /etc’
But it returns an ExternalUnixOSProcess. I am not sure what I can do with this. How can I
get the result of the unix command?
Sorry if these questions looks naive :-)
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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3:51 p.m.
Hi Alex,
try the following: (PipeableOSProcess command: 'ls -l /etc/') output
This works on OS X and on Linux, don’t know if it does on Win.
On Aug 13, 2015, at 19:11, Alexandre Bergel
<alexandre.bergel(a)me.com> wrote:
Hi!
I am considering in using OSProcess to run an external application.
I have tried:
OSProcess waitForCommand: 'ls -l’
but this expression never return a value.
I also tried:
OSProcess command: 'ls -l /etc’
But it returns an ExternalUnixOSProcess. I am not sure what I can do with this. How can
I get the result of the unix command?
Sorry if these questions looks naive :-)
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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Johan Fabry - http://pleiad.cl/~jfabry
PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile
4:21 p.m.
Thanks!!!
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Aug 14, 2015, at 10:51 AM, Johan Fabry
<jfabry(a)dcc.uchile.cl> wrote:
Hi Alex,
try the following: (PipeableOSProcess command: 'ls -l /etc/') output
This works on OS X and on Linux, don’t know if it does on Win.
On Aug 13, 2015, at 19:11, Alexandre Bergel
<alexandre.bergel(a)me.com> wrote:
Hi!
I am considering in using OSProcess to run an external application.
I have tried:
OSProcess waitForCommand: 'ls -l’
but this expression never return a value.
I also tried:
OSProcess command: 'ls -l /etc’
But it returns an ExternalUnixOSProcess. I am not sure what I can do with this. How can
I get the result of the unix command?
Sorry if these questions looks naive :-)
Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
_______________________________________________
Moose-dev mailing list
Moose-dev(a)iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev
---> Save our in-boxes! http://emailcharter.org <---
Johan Fabry - http://pleiad.cl/~jfabry
PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile
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5:38 p.m.
jfabry wrote
(PipeableOSProcess command: 'ls -l /etc/')
output
Be careful with this. IIRC, depending on the command and how much output it
returns, you can easily freeze your image. Do some experiments (e.g.
#waitForCommand: vs. #command:, non-blocking output). There are ways to make
it more robust, depending on the exact situation. Search the archives for
something like "PipeableOSProcess nonblocking". HTH
-----
Cheers,
Sean
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4 comments
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Alexandre Bergel -
Blondeau Vincent -
Johan Fabry -
Sean P. DeNigris