十分Cool的程序，一个网络工具箱，可以实现包括主机察看、网络测速、Ping、段口扫描、路由跟踪等功能。不可不看。-The procedure is very Cool, a network toolbox can be achieved including mainframe View, Web Speed, Ping, paragraph I scan, routing tracking functions. Can not see.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002328s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.097843s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001931s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001910s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001420s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003634s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.016778s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003240s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015800s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001841s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 105041 [ RunTime:0.001091s ]
