https://blog.youkuaiyun.com/x_lockzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/x_lock/article/details/77624760https://blog.youkuaiyun.com/x_lock/article/details/77624760x_lockSun, 27 Aug 2017 23:35:34 +0800https://blog.youkuaiyun.com/x_lock/article/details/77249217https://blog.youkuaiyun.com/x_lock/article/details/77249217x_lockWed, 16 Aug 2017 16:07:48 +0800https://blog.youkuaiyun.com/x_lock/article/details/77150455https://blog.youkuaiyun.com/x_lock/article/details/77150455x_lockSun, 13 Aug 2017 21:41:00 +0800https://blog.youkuaiyun.com/x_lock/article/details/76793900https://blog.youkuaiyun.com/x_lock/article/details/76793900x_lockSun, 06 Aug 2017 20:38:56 +0800https://blog.youkuaiyun.com/x_lock/article/details/76773853https://blog.youkuaiyun.com/x_lock/article/details/76773853x_lockSun, 06 Aug 2017 15:36:16 +0800https://blog.youkuaiyun.com/x_lock/article/details/72598206https://blog.youkuaiyun.com/x_lock/article/details/72598206x_lockSun, 21 May 2017 14:10:58 +0800https://blog.youkuaiyun.com/x_lock/article/details/71024364https://blog.youkuaiyun.com/x_lock/article/details/71024364x_lockSun, 30 Apr 2017 17:36:53 +0800https://blog.youkuaiyun.com/x_lock/article/details/71024310https://blog.youkuaiyun.com/x_lock/article/details/71024310x_lockSun, 30 Apr 2017 17:25:47 +0800 CREATE DATABASE [IF NOT EXISTS] userdb; 切换数据库的时候可以输入：use database_name； 查看所有数据库的时候可以输入：show databases; 查看所有表的时候可以输入：show tables; 看表结构的时候可以输入：describe t]]>https://blog.youkuaiyun.com/x_lock/article/details/70477910https://blog.youkuaiyun.com/x_lock/article/details/70477910x_lockSat, 22 Apr 2017 22:48:15 +0800 filename 只能创建新文件,不能编辑已有文件. 将几个文件合并为一个文件： $cat file1 file2 > file 语法格式 cat [-AbeEnstTuv] [–help] [–version] fileName 参数说明： -n 或 –number：由 1 开始对所]]>https://blog.youkuaiyun.com/x_lock/article/details/70198291https://blog.youkuaiyun.com/x_lock/article/details/70198291x_lockSun, 16 Apr 2017 21:24:53 +0800https://blog.youkuaiyun.com/x_lock/article/details/53243833https://blog.youkuaiyun.com/x_lock/article/details/53243833x_lockSun, 20 Nov 2016 19:55:13 +0800https://blog.youkuaiyun.com/x_lock/article/details/53240473https://blog.youkuaiyun.com/x_lock/article/details/53240473x_lockSun, 20 Nov 2016 13:38:40 +0800https://blog.youkuaiyun.com/x_lock/article/details/53170321https://blog.youkuaiyun.com/x_lock/article/details/53170321x_lockTue, 15 Nov 2016 13:27:35 +0800https://blog.youkuaiyun.com/x_lock/article/details/52498252https://blog.youkuaiyun.com/x_lock/article/details/52498252x_lockSun, 11 Sep 2016 00:17:05 +0800https://blog.youkuaiyun.com/x_lock/article/details/50932741https://blog.youkuaiyun.com/x_lock/article/details/50932741x_lockSat, 19 Mar 2016 20:06:50 +0800https://blog.youkuaiyun.com/x_lock/article/details/50789441https://blog.youkuaiyun.com/x_lock/article/details/50789441x_lockThu, 03 Mar 2016 16:20:52 +0800