Pharo 8 - OSProcess or OSSubProcess or ?

Hi -

What  is the recommended way to  run a shell command  from Pharo 8 and  get  the output from stdout into the image?  


Thanks

Paul

Hi Paul,

you can use:

    LibC resultOfCommand: 'dir'

which is part of standard image.

Bye
T.

Thanks Torsten

That definitely works great.  Sometimes I mistype the commands.  Is there a
way to get the error rather than an empty string?  

e.g. running

 LibC resultOfCommand: 'dur'

gives an empty string rather than

  sh: dur: command not found

?

Paul





Torsten Bergmann wrote
> pdebruic@

> >
>> An: "Any question about pharo is welcome" <

> pharo-users@.pharo





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Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Hi Paul,

This blog post from Christopher Fuhrman may answer your question:

https://fuhrmanator.github.io/2019/03/16/LibC-Pharo-experiments.html

-Ted




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Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html