Linux mysql.plugin_Linux下MySQL安装
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1 //獲得以下所需的源代碼包(文末附有安裝包)，并存放在/usr/local/src
2 //與mysql相關(guān)：3 boost_1_59_0.tar.gz cmake-3.6.2.tar.gz mysql-5.7.16.tar.gz4
5 //安裝cmake前的依賴包的安裝6 //檢查gcc-c++ 、ncurses-devel是否安裝，如果沒(méi)有安裝，先用yum進(jìn)行安裝7
8 編譯安裝cmake工具9 cd /usr/local/src
10 tar xf cmake-3.6.2.tar.gz11 cd cmake-3.6.2
12 ./bootstrap --prefix=/usr/local/cmake13 make14 make install #如果前面沒(méi)有指定安裝目錄，則默認(rèn)安裝到/usr/local/bin/cmake15
16 建立mysql組和用戶，并將mysql用戶添加到mysql組17 groupadd mysql18 useradd -g mysql mysql19 創(chuàng)建mysql數(shù)據(jù)文件存放的目錄20 mkdir /mydata
21 chown mysql:mysql /mydata
22 chmod o= /mydata #設(shè)置其他人沒(méi)有任何權(quán)限
23
24 編譯安裝mysql25 cd /usr/local/src
26 tar xf mysql-5.7.16.tar.gz27 cd mysql-5.7.16
28 /usr/local/cmake/bin/cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/mydata -DWITH_BOOST=/usr/local/src -DSYSCONFDIR=/etc -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_DEBUG=0 -DMYSQL_MAINTAINER_MODE=0 -DWITH_SSL:STRING=bundled -DWITH_ZLIB:STRING=bundled
29 make &&make install30
31 更改mysql安裝目錄的屬主屬組并添加mysql環(huán)境變量32 chown -R mysql:mysql /usr/local/mysql
33 vim /etc/profile.d/mysql.sh
34 文件內(nèi)容是：35 export PATH=$PATH:/usr/local/mysql/bin36 執(zhí)行命令：37 bash #讓新的PATH變量生效38
39 加入服務(wù)列表并設(shè)置為開機(jī)自啟40 cd /usr/local/mysql/support-files41 cp mysql.server /etc/init.d/mysqld
42 chmod +x /etc/init.d/mysqld
43 chkconfig mysqld on44
45 修改mysql的配置文件46 cat /etc/my.cnf47
48 [mysql]49 socket=/tmp/mysql.sock50
51 [mysqld]52 datadir=/mydata
53 socket=/tmp/mysql.sock54 user=mysql55 symbolic-links=0
56
57 [mysqld_safe]58 log-error=/var/log/mysqld.log
59 pid-file=/mydata/mysqld.pid60
61 初始化mysql62 mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/mydata63 說(shuō)明：64 ##“-–initialize”會(huì)生成一個(gè)隨機(jī)密碼(~/.mysql_secret)，而”–initialize-insecure”不會(huì)生成密碼 ##user表示指定用戶 ##basedir表示mysql的安裝路徑，datadir表示數(shù)據(jù)庫(kù)文件存放路徑
65
66 啟動(dòng)mysql服務(wù)67 # service mysqld start68 查看MySQL服務(wù)的進(jìn)程和端口69 # ps -ef |grep mysqld70 root 22306 1 0 12:51 pts/0 00:00:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/mydata --pid-file=/mydata/web1.deng.com.pid
71 mysql 22480 22306 12 12:51 pts/0 00:00:00 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/mydata --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/var/log/mysqld.log --pid-file=/mydata/web1.deng.com.pid --socket=/tmp/mysql.sock72
73 # netstat -an | grep :3306
74 tcp 0 0 :::3306 :::*LISTEN75
76 初始化MySQL數(shù)據(jù)庫(kù)的root用戶密碼77 # mysql_secure_installation78
79 Securing the MySQL server deployment.80
81 Connecting to MySQL using a blank password.82
83 VALIDATE PASSWORD PLUGIN can be used to test passwords84 and improve security. It checks the strength of password85 and allows the users to set only those passwords which are86 secure enough. Would you like to setup VALIDATE PASSWORD plugin?
87
88 Press y|Y for Yes, any other key forNo: y #需要修改密碼，所以輸入y89
90 There are three levels of password validation policy:91
92 LOW Length >= 8
93 MEDIUM Length >= 8, numeric, mixed case, and special characters94 STRONG Length >= 8, numeric, mixed case, special characters and dictionary file95
96 Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 2#設(shè)置密碼復(fù)雜度為強(qiáng)97 Please set the password forroot here.98
99 New password:100
101 Re-enter newpassword: #輸入2次新密碼102
103 Estimated strength of the password: 100
104 Do you wish to continue with the password provided?(Press y|Y for Yes, any other key forNo) : y105 By default, a MySQL installation has an anonymous user,106 allowing anyone to log into MySQL without having to have107 a user account created for them. This is intended only for
108 testing, and to make the installation go a bit smoother.109 You should remove them before moving into a production110 environment.111
112 Remove anonymous users? (Press y|Y for Yes, any other key forNo) : y #刪除匿名用戶113 Success.114
115
116 Normally, root should only be allowed to connect from117 'localhost'. This ensures that someone cannot guess at118 the root password from the network.119
120 Disallow root login remotely? (Press y|Y for Yes, any other key forNo) : y #禁止root遠(yuǎn)程登錄121
122 ... skipping.123 By default, MySQL comes with a database named 'test'that124 anyone can access. This is also intended only fortesting,125 and should be removed before moving into a production126 environment.127
128
129 Remove test database and access to it? (Press y|Y for Yes, any other key forNo) : y #刪除測(cè)試數(shù)據(jù)庫(kù)130 -Dropping test database...131 Success.132
133 -Removing privileges on test database...134 Success.135
136 Reloading the privilege tables will ensure that all changes137 made so far will take effect immediately.138
139 Reload privilege tables now? (Press y|Y for Yes, any other key forNo) : y #重新加載權(quán)限表140 Success.141
142 All done!
143
144 將MySQL數(shù)據(jù)庫(kù)的動(dòng)態(tài)鏈接庫(kù)共享至系統(tǒng)鏈接庫(kù)145 vim /etc/ld.so.conf.d/mysql.conf
146 文件內(nèi)容是：147 /usr/local/mysql/lib148
149 ldconfig -v 讓系統(tǒng)重新讀取庫(kù)文件150
151 測(cè)試登陸MySQL數(shù)據(jù)庫(kù)152 # mysql -uroot -p153 Enter password: #輸入剛才設(shè)置的新密碼154 Welcome to the MySQL monitor. Commands end with; or \g.155 Your MySQL connection id is 5
156 Server version: 5.7.14Source distribution157
158 Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
159
160 Oracle is a registered trademark of Oracle Corporation and/or its
161 affiliates. Other names may be trademarks of their respective162 owners.163
164 Type 'help;' or '\h' for help. Type '\c'to clear the current input statement.165
166 mysql>show databases;167 +--------------------+
168 | Database |
169 +--------------------+
170 | information_schema |
171 | mysql |
172 | performance_schema |
173 | sys |
174 +--------------------+
175 4 rows in set (0.00sec)176
177 mysql>exit178 Bye
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