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From: | Paul Jarc |
Subject: | Re: try to open file descriptor for input with 'exec' fails |
Date: | Fri, 02 Nov 2007 10:57:49 -0400 |
User-agent: | Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) |
juergen@kaesman.de wrote: > ./doit: line 29: exec: 3: not found > > This is the line where i try to open the file descriptor > for input: > exec ${fd}<$inf Try this: eval "exec ${fd}< "'"$inf"' And likewise, when closing the descriptor: eval "exec ${fd}>&-" paul
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