Petar Šegina mrPjer

## content.md

      
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                mrPjer
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              Last active
              August 29, 2015 14:18
            
              
                Why won't my program output when redirected to a file?
              
          
    The problem


Output not being output when redirecting output to a file

The cause


When stdout points to a file, it gets buffered by libc into a 4k buffer
Terminal output is line buffered, stderr is always unbuffered

The fix