Piping  Piping in unix to different things.

1   Piping with create file

command > file

2   Piping with append to file

command >> file

3   Error messages to file

command >& file

4   Error messages to command

command 2>&1 | nextcommand

Copyright © 2004 Ola Lundqvist
Last updated: Fri Sep 03 14:10:22 2004 (CET).
Author: Ola Lundqvist
URL: http://www.opal.dhs.org/docs/pipe.oml
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