Difference between revisions of "Os (Python library)"

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* https://docs.python.org/3/library/os.html
 
* https://docs.python.org/3/library/os.html
  
* <code>[[import]] os</code>
 
  
 +
===Usage===
 +
<code>[[import]] os</code>
  
Command execution:
+
===Command execution===
os.system(" your_code ")
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<code>[[os.system]]("your_code ")</code>
  
[[File]] management:
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<code>[[os.system]]("[[uptime]]")</code>
[[os.close]]([[fd]])
+
 
 +
===[[File]] management===
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<code>[[os.close]]([[fd]])</code>
 +
 
 +
=== Other ===
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<code>[[os.path]].dirname</code>
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<code>[[os.path]].basename</code>
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<code>os.path.realpath</code>
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 +
[[os.environ]]['HOME']
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 +
[[os.getenv]] https://docs.python.org/3/library/os.html#os.getenv
  
 
== Example ==
 
== Example ==
  
  #![[/usr/bin/env]] python
+
  #![[/usr/bin/env]] [[python3]]
 
  import os
 
  import os
 
   
 
   
 
  [[os.system]]("echo 'Hello World'")
 
  [[os.system]]("echo 'Hello World'")
 +
 +
== Related ==
 +
* <code>[[import subprocess]]</code>
 +
* <code>[[execve]]</code>
 +
* <code>[[from os import environ]]</code>
 +
* <code>[[pathlib]]</code>
  
 
== See also ==
 
== See also ==

Revision as of 11:41, 17 May 2022

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