ct-nt + bash detection

[Paul Smith]

On Fri, 2007-09-14 at 14:11 +0200, Enrico Weigelt wrote:
> bash_version=`/bin/bash --version |head -n 1 |cut -d ' ' -f 4|sed -e "s/\..*//g;"`

You can do this all with sed more simply (imo):

        bash_version=`/bin/bash --version \
            | sed -n -e '2,$d' -e 's/^.* version \([0-9]*\).*/\1/p'`

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 Paul D. Smith <psmith@netezza.com>                       http://netezza.com
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