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Fabien Cadet

Using exec ((for all sorts of redirections)) @ TLDP.org, Advanced Bash Scripting - 0 views

www.tldp.org/...x17974.html

Bash shell script redirection

shared by Fabien Cadet on 25 Aug 14 - No Cached
  • Fabien Cadet on 25 Aug 14
     
    Save STDOUT + redirect it to STDERR : exec 6>&1 1>&2 Do some output, everything goes to STDERR. Restore STDOUT from FD 6 and close FD 6: exec 1>&6 6>&- Anything now goes back to the original STDOUT.
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