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Here's another benefit:
291 # jsj !!! better error handling if FIND fails:
292 # - get the retc
293 # - just let STDERR go thru?
294 #
Yeah, what if find fails?
The program ignores this:
303 open (pipefd, $cmd);
...
314 close (pipefd);
The improved version does too
But it's no longer a matter of interest
With the original version, there was no escape
With the improved version, the user has the option to include error checking:
find ... > /tmp/files && classify `cat /tmp/files`
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Copyright © 2006 M. J. Dominus |