unfo/output
Created Sep 29, 2014

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TIL about Bash exec

Raw

output

      
        rlyeh:work jw$ bash testredir.sh
      
        rlyeh:work jw$ cat logfile
      
        foo
      
        bar

Raw

testredir.sh

      
        #!/bin/bash
      
        exec >> logfile
      
        echo foo
      
        echo bar

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