On Wednesday 18 July 2012 19:45:52 Allen Martin wrote:
> +MAJOR=$($gas --version | head -1 | awk '{print $NF}' | cut -d . -f 1)
> +MINOR=$($gas --version | head -1 | awk '{print $NF}' | cut -d . -f 2)
> +
> +printf "%02d%02d\\n" $MAJOR $MINOR
can be replaced with a single awk script:
$gas --version | awk '{
gsub(/[.]/, " ", $NF)
$0 = $NF
printf "%02d%02d\n", $1, $2
exit
}'
-mike
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