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>perl -e "use POSIX; print qq(POSIX version $POSIX::VERSION\n); print + (strftime '%Y%m%d%', localtime)" POSIX version 1.1501 20100825 >
>perl -e "use POSIX; print qq(POSIX version $POSIX::VERSION\n); print +(strftime '%Y%m%d%', localtime)" POSIX version 1.1501 %Y%m%d% >