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mapfile callback
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From: |
Chris F.A. Johnson |
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Subject: |
mapfile callback |
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Date: |
Fri, 17 Jul 2009 22:41:55 -0400 (EDT) |
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User-agent: |
Alpine 2.00 (NEB 1167 2008-08-23) |
mapfile callback code is executed in a subshell.
Would it be possible to make it execute in the current shell?
With mapfile -c1, this would make it possible to work on a file without an
explicit loop, making it much faster.
--
Chris F.A. Johnson <http://cfaj.freeshell.org>
===================================================================
Author:
Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
- mapfile callback,
Chris F.A. Johnson <=