Smalltalk - Re: Use Shell Command from Pharo

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Re: Use Shell Command from Pharo

Posted by John Pfersich on Mar 19, 2016; 5:07am
URL: https://forum.world.st/Use-Shell-Command-from-Pharo-tp4885330p4885419.html

if you do something like this:

| p d |

p := (PipeableOSProcess command: 'touch files.txt').

p keepInitialStdOutOpen: true.

d := Delay forMilliseconds: 250.

d wait.

[Transcript show: (p next: 300); flush. p atEnd] whileFalse: [d wait].

Transcript show: (p errorUpToEnd).

p closeOutput.

then you'll get this for output:

touch: files.txt: Permission denied

because you're trying to do a touch in the root directory

On Fri, Mar 18, 2016 at 6:41 AM, g_ongenae <[hidden email]> wrote:

Thanks for the answer,

I've already seen this page. And the problem is when I do : OSProcess
command: 'touch files.txt',
I can't find the created files. But I don't have any error message.

For the new lib, I'm working on Pharo 4, and it only works and version 5.

--
Guillaume

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