Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 guru
[Unix] An expert. Implies not only wizard
skill but also a history of being a knowledge resource for others. Less
often, used (with a qualifier) for other experts on other systems, as in
VMS guru. See
source of all good bits.