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ProcessInformation
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ProcessInformation

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gives information about an external process proc.

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ProcessInformation[proc,"prop"]

gives information about the property "prop".

Details

Examples

Basic Examples  (2)Summary of the most common use cases

Start the system shell process:

In[1]:=1
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https://wolfram.com/xid/01yykfb07li-ck8tnn
Out[1]=1

Write the exit command into the shell process:

In[2]:=2
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https://wolfram.com/xid/01yykfb07li-bzftxo

Retrieve the process exit code:

In[3]:=3
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https://wolfram.com/xid/01yykfb07li-tmkfrp
Out[3]=3

Start the system shell process:

In[1]:=1
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https://wolfram.com/xid/01yykfb07li-0dc9u3
Out[1]=1

Use ProcessInformation to get the process exit code:

In[2]:=2
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https://wolfram.com/xid/01yykfb07li-5j219u
Out[2]=2
Wolfram Research (2014), ProcessInformation, Wolfram Language function, https://reference.wolfram.com/language/ref/ProcessInformation.html.
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Wolfram Research (2014), ProcessInformation, Wolfram Language function, https://reference.wolfram.com/language/ref/ProcessInformation.html.

Text

Wolfram Research (2014), ProcessInformation, Wolfram Language function, https://reference.wolfram.com/language/ref/ProcessInformation.html.

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Wolfram Research (2014), ProcessInformation, Wolfram Language function, https://reference.wolfram.com/language/ref/ProcessInformation.html.

CMS

Wolfram Language. 2014. "ProcessInformation." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/ProcessInformation.html.

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Wolfram Language. 2014. "ProcessInformation." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/ProcessInformation.html.

APA

Wolfram Language. (2014). ProcessInformation. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/ProcessInformation.html

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Wolfram Language. (2014). ProcessInformation. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/ProcessInformation.html

BibTeX

@misc{reference.wolfram_2025_processinformation, author="Wolfram Research", title="{ProcessInformation}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/ProcessInformation.html}", note=[Accessed: 19-June-2025 ]}

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@misc{reference.wolfram_2025_processinformation, author="Wolfram Research", title="{ProcessInformation}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/ProcessInformation.html}", note=[Accessed: 19-June-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_processinformation, organization={Wolfram Research}, title={ProcessInformation}, year={2014}, url={https://reference.wolfram.com/language/ref/ProcessInformation.html}, note=[Accessed: 19-June-2025 ]}

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@online{reference.wolfram_2025_processinformation, organization={Wolfram Research}, title={ProcessInformation}, year={2014}, url={https://reference.wolfram.com/language/ref/ProcessInformation.html}, note=[Accessed: 19-June-2025 ]}