Difference between revisions of "File descriptor"

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Line 16: Line 16:
 
  [[exec]] 3< YOUR_FILE_TO_READ
 
  [[exec]] 3< YOUR_FILE_TO_READ
  
 +
 +
file descriptor 2342543535 out of range
 
   
 
   
 
== Related terms ==
 
== Related terms ==

Revision as of 14:11, 10 July 2023

This article is a Draft. Help us to complete it.

wikipedia:File descriptor

echo "" > "/proc/$pid/fd/$fd"


0 stdin
1 stdout
2 stderr


Open YOUR_FILE_TO_READ as file descriptor 3 for reading:
exec 3< YOUR_FILE_TO_READ


file descriptor 2342543535 out of range

Related terms

2>&1

See also

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