Difference between revisions of "$?"

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  [[echo]] $?
 
  [[echo]] $?
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mkdir -p /path/to/root/in/macos
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mkdir: cannot create directory ‘/path’: [[Read-only file system]]
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echo $?
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1
  
 
== Related ==
 
== Related ==

Revision as of 06:02, 9 August 2022

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