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How to extract *and reorder* columns?

From: kj
Subject: How to extract *and reorder* columns?
Date: Sat, 1 Mar 2008 23:13:22 +0000 (UTC)
User-agent: nn/6.7.3

I need to extract and reorder some columns from some very large
files.  GNU cut will extract the columns nicely and quickly, but
won't reorder them.  I can do the reordering easily by piping the
output of cut through a perl one-liner, but I'm looking for something

Is there a GNU utility that will do this?


NOTE: In my address everything before the first period is backwards;
and the last period, and everything after it, should be discarded.

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