centos6.5下mysql-community-server.5.7.18-1.el6安裝

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centos6.5下mysql-community-server.5.7.18-1.el6安裝

centos6.5下mysql-community-server.5.7.18-1.el6安裝:使用下面的命令檢查是否安裝有MySQL Server [root@localhost etc]# rpm -qa | grep mysql // 這個命令就會查看該操作系統(tǒng)上是否已經(jīng)安裝了mysql數(shù)據(jù)庫有的話，我們就通過 rpm -e 命令或者 rpm -e --nodeps 命令來卸載掉 [

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導(dǎo)讀centos6.5下mysql-community-server.5.7.18-1.el6安裝:使用下面的命令檢查是否安裝有MySQL Server [root@localhost etc]# rpm -qa | grep mysql // 這個命令就會查看該操作系統(tǒng)上是否已經(jīng)安裝了mysql數(shù)據(jù)庫有的話，我們就通過 rpm -e 命令或者 rpm -e --nodeps 命令來卸載掉 [

使用下面的命令檢查是否安裝有MySQL Server

[root@localhost etc]# rpm -qa | grep mysql // 這個命令就會查看該操作系統(tǒng)上是否已經(jīng)安裝了mysql數(shù)據(jù)庫

有的話，我們就通過 rpm -e 命令或者 rpm -e --nodeps 命令來卸載掉

[root@localhost ~]# rpm -e mysql　　// 普通刪除模式
[root@localhost ~]# rpm -e --nodeps mysql　　// 強力刪除模式，如果使用上面命令刪除時，提示有依賴的其它文件，則用該命令可以對其進行強力刪除

在刪除完以后我們可以通過 rpm -qa | grep mysql 命令來查看mysql是否已經(jīng)卸載成功！！

官網(wǎng)yum repository 下載安裝包

[root@localhost ~]# wget http://dev.mysql.com/get/mysql57-community-release-el6-10.noarch.rpm
 --2017-04-24 18:53:49-- http://dev.mysql.com/get/mysql57-community-release-el6-10.noarch.rpm
Resolving dev.mysql.com... 137.254.60.11
Connecting to dev.mysql.com|137.254.60.11|:80... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://dev.mysql.com/get/mysql57-community-release-el6-10.noarch.rpm [following]
--2017-04-24 18:53:49-- https://dev.mysql.com/get/mysql57-community-release-el6-10.noarch.rpm
Connecting to dev.mysql.com|137.254.60.11|:443... connected.
ERROR: certificate common name “www.mysql.com” doesn't match requested host name “dev.mysql.com”.
To connect to dev.mysql.com insecurely, use ‘--no-check-certificate'

本地安裝下載下來的rpm包

[root@localhost ~]# yum localinstall mysql57-community-release-el6-10.noarch.rpm
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Local Package Process
Examining mysql57-community-release-el6-10.noarch.rpm: mysql57-community-release-el6-10.noarch
Marking mysql57-community-release-el6-10.noarch.rpm to be installed
Loading mirror speeds from cached hostfile
 * base: mirrors.cn99.com
 * extras: mirrors.cn99.com
 * updates: mirrors.cn99.com
Resolving Dependencies
--> Running transaction check
---> Package mysql57-community-release.noarch 0:el6-10 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
===============================================================================================================================================================================================
 Package Arch Version Repository Size
===============================================================================================================================================================================================
Installing:
 mysql57-community-release noarch el6-10 /mysql57-community-release-el6-10.noarch 30 k
Transaction Summary
===============================================================================================================================================================================================
Install 1 Package(s)
Total size: 30 k
Installed size: 30 k
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
 Installing : mysql57-community-release-el6-10.noarch 1/1
 Verifying : mysql57-community-release-el6-10.noarch 1/1
Installed:
 mysql57-community-release.noarch 0:el6-10 
Complete!

　　查看可用的安裝包　

[root@localhost ~]# yum repolist enabled|grep mysql
mysql-connectors-community MySQL Connectors Community 33
mysql-tools-community MySQL Tools Community 47
mysql57-community MySQL 5.7 Community Server 183

安裝前裝gcc所有包，防止報錯[Errno -1] Package does not match intended download

[root@localhost yum.repos.d]# yum install gcc*

安裝mysql

[root@localhost yum.repos.d]# yum install -y mysql-community-server　
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
 * base: mirrors.cn99.com
 * extras: mirrors.cn99.com
 * updates: mirrors.cn99.com
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package mysql-community-server.x86_64 0:5.7.18-1.el6 will be installed
--> Processing Dependency: mysql-community-common(x86-64) = 5.7.18-1.el6 for package: mysql-community-server-5.7.18-1.el6.x86_64
--> Processing Dependency: mysql-community-client(x86-64) >= 5.7.9 for package: mysql-community-server-5.7.18-1.el6.x86_64
--> Running transaction check
---> Package mysql-community-client.x86_64 0:5.7.18-1.el6 will be installed
--> Processing Dependency: mysql-community-libs(x86-64) >= 5.7.9 for package: mysql-community-client-5.7.18-1.el6.x86_64
---> Package mysql-community-common.x86_64 0:5.7.18-1.el6 will be installed
--> Running transaction check
---> Package mysql-community-libs.x86_64 0:5.7.18-1.el6 will be obsoleting
---> Package mysql-libs.x86_64 0:5.1.71-1.el6 will be obsoleted
--> Processing Dependency: libmysqlclient.so.16()(64bit) for package: 2:postfix-2.6.6-2.2.el6_1.x86_64
--> Processing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) for package: 2:postfix-2.6.6-2.2.el6_1.x86_64
--> Running transaction check
---> Package mysql-community-libs-compat.x86_64 0:5.7.18-1.el6 will be obsoleting
---> Package postfix.x86_64 2:2.6.6-2.2.el6_1 will be updated
---> Package postfix.x86_64 2:2.6.6-8.el6 will be an update
--> Finished Dependency Resolution
Dependencies Resolved
=============================================================================================================================
 Package Arch Version Repository Size
=============================================================================================================================
Installing:
 mysql-community-libs x86_64 5.7.18-1.el6 mysql57-community 2.1 M
 replacing mysql-libs.x86_64 5.1.71-1.el6
 mysql-community-libs-compat x86_64 5.7.18-1.el6 mysql57-community 1.6 M
 replacing mysql-libs.x86_64 5.1.71-1.el6
 mysql-community-server x86_64 5.7.18-1.el6 mysql57-community 152 M
Installing for dependencies:
 mysql-community-client x86_64 5.7.18-1.el6 mysql57-community 23 M
 mysql-community-common x86_64 5.7.18-1.el6 mysql57-community 328 k
Updating for dependencies:
 postfix x86_64 2:2.6.6-8.el6 base 2.0 M
Transaction Summary
=============================================================================================================================
Install 5 Package(s)
Upgrade 1 Package(s)
Total size: 180 M
Total download size: 152 M
Downloading Packages:
mysql-community-server-5.7.18-1.el6.x86_64.rpm | 152 MB 01:41 
warning: rpmts_HdrFromFdno: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
Importing GPG key 0x5072E1F5:
 Userid : MySQL Release Engineering <mysql-build@oss.oracle.com>
 Package: mysql57-community-release-el6-10.noarch (@/mysql57-community-release-el6-10.noarch)
 From : /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
 Installing : mysql-community-common-5.7.18-1.el6.x86_64 1/8
 Installing : mysql-community-libs-5.7.18-1.el6.x86_64 2/8
 Installing : mysql-community-libs-compat-5.7.18-1.el6.x86_64 3/8
 Installing : mysql-community-client-5.7.18-1.el6.x86_64 4/8
 Installing : mysql-community-server-5.7.18-1.el6.x86_64 5/8
 Updating : 2:postfix-2.6.6-8.el6.x86_64 6/8
 Cleanup : 2:postfix-2.6.6-2.2.el6_1.x86_64 7/8
 Erasing : mysql-libs-5.1.71-1.el6.x86_64 8/8
 Verifying : 2:postfix-2.6.6-8.el6.x86_64 1/8
 Verifying : mysql-community-libs-compat-5.7.18-1.el6.x86_64 2/8
 Verifying : mysql-community-server-5.7.18-1.el6.x86_64 3/8
 Verifying : mysql-community-libs-5.7.18-1.el6.x86_64 4/8
 Verifying : mysql-community-common-5.7.18-1.el6.x86_64 5/8
 Verifying : mysql-community-client-5.7.18-1.el6.x86_64 6/8
 Verifying : 2:postfix-2.6.6-2.2.el6_1.x86_64 7/8
 Verifying : mysql-libs-5.1.71-1.el6.x86_64 8/8
Installed:
 mysql-community-libs.x86_64 0:5.7.18-1.el6 mysql-community-libs-compat.x86_64 0:5.7.18-1.el6 
 mysql-community-server.x86_64 0:5.7.18-1.el6 
Dependency Installed:
 mysql-community-client.x86_64 0:5.7.18-1.el6 mysql-community-common.x86_64 0:5.7.18-1.el6 
Dependency Updated:
 postfix.x86_64 2:2.6.6-8.el6 
Replaced:
 mysql-libs.x86_64 0:5.1.71-1.el6 
Complete!

啟動mysql

[root@localhost yum.repos.d]# service mysqld start　　
Initializing MySQL database: [ OK ]
Installing validate password plugin: [ OK ]
Starting mysqld:

　　進入mysql安全模式

[root@localhost yum.repos.d]# killall -TERM mysqld
[root@localhost yum.repos.d]# mysqld_safe --skip-grant-tables &
[1] 40422
[root@localhost yum.repos.d]# 2017-04-25T07:45:39.222061Z mysqld_safe Logging to '/var/log/mysqld.log'.
2017-04-25T07:45:39.246117Z mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.18 MySQL Community Server (GPL)
Copyright (c) 2000, 2017, 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> use mysql
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> select * from users;
ERROR 1146 (42S02): Table 'mysql.users' doesn't exist
mysql> select * from user;
mysql> update user set authentication_string=PASSWORD('mysql') where user='root';
Query OK, 1 row affected, 1 warning (0.00 sec)
Rows matched: 1 Changed: 1 Warnings: 1
mysql> quit
Bye
[2]+ Exit 1 mysqld_safe --skip-grant-tables
　　
[root@localhost yum.repos.d]# service mysqld start
Starting mysqld: [ OK ]
[root@localhost yum.repos.d]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 5
Server version: 5.7.18 MySQL Community Server (GPL)
Copyright (c) 2000, 2017, 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 -h主機地址 -u用戶名－p用戶密碼

1、例1：連接到本機上的MYSQL

找到mysql的安裝目錄，一般可以直接鍵入命令mysql -uroot -p，回車后提示你輸密碼，如果剛安裝好MYSQL，超級用戶root是沒有密碼的，故直接回車即可進入到MYSQL中

了，MYSQL的提示符是：mysql>

2、連接到遠程主機上的MYSQL

假設(shè)遠程主機的IP為：10.0.0.1，用戶名為root,密碼為123。則鍵入以下命令：

mysql -h10.0.0.1 -uroot -p123

（注：u與root可以不用加空格，其它也一樣）

配置防火墻

防火墻的3306端口默認(rèn)沒有開啟，若要遠程訪問，需要開啟這個端口

打開/etc/sysconfig/iptables

在“-A INPUT –m state --state NEW –m tcp –p tcp –dport 22 –j ACCEPT”，下添加：

-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT

然后保存，并關(guān)閉該文件，在終端內(nèi)運行下面的命令，刷新防火墻配置：

service iptables restart OK，一切配置完畢，你可以訪問你的MySQL了~

注意：增加的開放3306端口的語句一定要在icmp-host-prohibited之前

mysql -uroot -p
Enter password: 
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.18 MySQL Community Server (GPL)

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.

以上所述是小編給大家介紹的centos 6.5下 mysql-community-server. 5.7.18-1.el6安裝，希望對大家有所幫助，如果大家有任何疑問請給我留言，小編會及時回復(fù)大家的。在此也非常感謝大家對腳本之家網(wǎng)站的支持！