linux project1 三个简单模块的编程，可传参数进入模块，打印内核信息等-linux project1 programming three simple modules can be mass parameters into the module, print the kernel information. .
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001191s ]
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:0.137605s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001835s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003162s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001873s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006007s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001623s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005792s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024943s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002056s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 260460 [ RunTime:0.001513s ]
