系统重装与维护技巧（双色）-畅读网

　　　　

系统重装与维护技巧（双色）

作者：董亚辉

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mobi/epub/pdf/awz3

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计算机网络 >> 软硬件开发

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内容简介:

本书以技巧的形式详细讲解了操作系统的安装、卸载、重装、优化、安全、数据备份和还原，以及维护等方面的知识。主要包括安装系统前的准备、安装常用操作系统、安装与管理硬件驱动程序、卸载与重装操作系统、网络连接与系统更新、安装与卸载工具软件、系统安全防护技巧、数据备份与还原技巧以及操作系统优化与维护技巧等内容。

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SHOW FULL COLUMNS FROM `ls_goods_category` [ RunTime:0.001462s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001309s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 2 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001162s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 3 ORDER BY `sort` DESC [ RunTime:0.001168s ]
SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.001888s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`link`,`module`,`is_show`,`is_recommend` FROM `ls_nav` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.011163s ]
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SHOW FULL COLUMNS FROM `ls_friendly_link` [ RunTime:0.001432s ]
SELECT * FROM `ls_friendly_link` WHERE `is_show` = 1 AND `del` = 0 ORDER BY `id` DESC,`sort` DESC [ RunTime:0.001177s ]
SHOW FULL COLUMNS FROM `ls_goods` [ RunTime:0.001468s ]
SELECT * FROM `ls_goods` WHERE `id` = 138352 AND `status` = 1 LIMIT 1 [ RunTime:0.001448s ]
UPDATE `ls_goods` SET `click_count` = 65 , `update_time` = 1751037256 WHERE `id` = 138352 [ RunTime:0.001094s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 35 LIMIT 1 [ RunTime:0.001181s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001473s ]
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SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 3 ORDER BY `sort` DESC [ RunTime:0.003907s ]
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SHOW FULL COLUMNS FROM `ls_ad` [ RunTime:0.003624s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 35 LIMIT 1 [ RunTime:0.005498s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.001812s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.004583s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1751037196 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.696541s ]

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