Ubuntu 14.04下安装MySQL
今天在Ubuntu 14.04下安装MySQL，本来是去官网下载安装包来安装的，可是安装之后却不能用，估计是要配置吧，在网上搜了很多的资料
今天在Ubuntu 14.04下安装MySQL，本来是去官网下载安装包来安装的，可是安装之后却不能用，估计是要配置吧，在网上搜了很多的资料，结果还是失败。所以只好在软件源中安装，这样就省去很多不必要的麻烦了。
@linuxidc:~$ sudo apt-get install mysql-server
[sudo] password for linuxidc:
执行该命令后，系统还会自动安装其它的一些软件，在安装过程中会提示输入mysql的登入密码。
使用Tab键选择确定
上图，要输入两次密码，我这里就输入v，测试用吗。简单点，记住，后面要用到。
如果系统版本不一样，提示的方式可能不一样，不过总体来说都差不多。安装好后，执行命令
@linuxidc:~$ mysql
ERROR 1045 (28000): Access denied for user 'linuxidc'@'localhost' (using password: NO)
@linuxidc:~$
结果出现错误，Google了半天，结果越来越没耐心，，这时候翻了翻自己买的书籍，输入了下面的命令
@linuxidc:~$ mysql -uroot -pv
其中第一个mysql是命令,-uroot是指定用户为root，-pv是输入登入密码，v是密码，如果你设置的密码是别的，就换成自己安装时设置的密码，切记密码和-p之间不要有空格，不然会失败的。下面是我成功登入后，查看当前所有存在的数据库。
linuxidc@ubuntu:~$ mysql -uroot -pv
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 44
Server version: 5.5.37-0ubuntu0.14.04.1 (Ubuntu)
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
《MySQL权威指南(原书第2版)》清晰中文扫描版 PDF
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