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Old 10-10-2008
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cfajohnson cfajohnson is online now Forum Advisor  
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Join Date: Mar 2007
Location: Toronto, Canada
Posts: 2,369
Quote:
Originally Posted by a2156z View Post
((spaces=40-count))
That is non-standard. For example:


Code:
$ count=3
$ ((spaces=40-count))
$ printf ":%s:\n" "$spaces"
::
$ spaces=$((40 - $count))
$ printf ":%s:\n" "$spaces"
:37: