centos 6.5下 mysql-community-server. 5.7.18-1.el6安装

2024-02-24 21:14:05 49

使用下面的命令检查是否安装有MySQLServer

[root@localhostetc]#rpm-qa|grepmysql//这个命令就会查看该操作系统上是否已经安装了mysql数据库

有的话，我们就通过rpm-e命令或者rpm-e--nodeps命令来卸载掉

[root@localhost~]#rpm-emysql//普通删除模式
[root@localhost~]#rpm-e--nodepsmysql//强力删除模式，如果使用上面命令删除时，提示有依赖的其它文件，则用该命令可以对其进行强力删除

在删除完以后我们可以通过rpm-qa|grepmysql命令来查看mysql是否已经卸载成功！！

官网yumrepository下载安装包

[root@localhost~]#wgethttp://dev.mysql.com/get/mysql57-community-release-el6-10.noarch.rpm
--2017-04-2418:53:49--http://dev.mysql.com/get/mysql57-community-release-el6-10.noarch.rpm
Resolvingdev.mysql.com...137.254.60.11
Connectingtodev.mysql.com|137.254.60.11|:80...connected.
HTTPrequestsent,awaitingresponse...301MovedPermanently
Location:https://dev.mysql.com/get/mysql57-community-release-el6-10.noarch.rpm[following]
--2017-04-2418:53:49--https://dev.mysql.com/get/mysql57-community-release-el6-10.noarch.rpm
Connectingtodev.mysql.com|137.254.60.11|:443...connected.
ERROR:certificatecommonname“www.mysql.com”doesn'tmatchrequestedhostname“dev.mysql.com”.
Toconnecttodev.mysql.cominsecurely,use‘--no-check-certificate'

本地安装下载下来的rpm包

[root@localhost~]#yumlocalinstallmysql57-community-release-el6-10.noarch.rpm
Loadedplugins:fastestmirror,refresh-packagekit,security
SettingupLocalPackageProcess
Examiningmysql57-community-release-el6-10.noarch.rpm:mysql57-community-release-el6-10.noarch
Markingmysql57-community-release-el6-10.noarch.rpmtobeinstalled
Loadingmirrorspeedsfromcachedhostfile
*base:mirrors.cn99.com
*extras:mirrors.cn99.com
*updates:mirrors.cn99.com
ResolvingDependencies
-->Runningtransactioncheck
--->Packagemysql57-community-release.noarch0:el6-10willbeinstalled
-->FinishedDependencyResolution
DependenciesResolved
===============================================================================================================================================================================================
PackageArchVersionRepositorySize
===============================================================================================================================================================================================
Installing:
mysql57-community-releasenoarchel6-10/mysql57-community-release-el6-10.noarch30k
TransactionSummary
===============================================================================================================================================================================================
Install1Package(s)
Totalsize:30k
Installedsize:30k
Isthisok[y/N]:y
DownloadingPackages:
Runningrpm_check_debug
RunningTransactionTest
TransactionTestSucceeded
RunningTransaction
Installing:mysql57-community-release-el6-10.noarch1/1
Verifying:mysql57-community-release-el6-10.noarch1/1
Installed:
mysql57-community-release.noarch0:el6-10
Complete!

查看可用的安装包

[root@localhost~]#yumrepolistenabled|grepmysql
mysql-connectors-communityMySQLConnectorsCommunity33
mysql-tools-communityMySQLToolsCommunity47
mysql57-communityMySQL5.7CommunityServer183

安装前装gcc所有包，防止报错[Errno-1] Packagedoesnotmatchintendeddownload

[root@localhostyum.repos.d]#yuminstallgcc*

安装mysql

[root@localhostyum.repos.d]#yuminstall-ymysql-community-server
Loadedplugins:fastestmirror,refresh-packagekit,security
Loadingmirrorspeedsfromcachedhostfile
*base:mirrors.cn99.com
*extras:mirrors.cn99.com
*updates:mirrors.cn99.com
SettingupInstallProcess
ResolvingDependencies
-->Runningtransactioncheck
--->Packagemysql-community-server.x86_640:5.7.18-1.el6willbeinstalled
-->ProcessingDependency:mysql-community-common(x86-64)=5.7.18-1.el6forpackage:mysql-community-server-5.7.18-1.el6.x86_64
-->ProcessingDependency:mysql-community-client(x86-64)>=5.7.9forpackage:mysql-community-server-5.7.18-1.el6.x86_64
-->Runningtransactioncheck
--->Packagemysql-community-client.x86_640:5.7.18-1.el6willbeinstalled
-->ProcessingDependency:mysql-community-libs(x86-64)>=5.7.9forpackage:mysql-community-client-5.7.18-1.el6.x86_64
--->Packagemysql-community-common.x86_640:5.7.18-1.el6willbeinstalled
-->Runningtransactioncheck
--->Packagemysql-community-libs.x86_640:5.7.18-1.el6willbeobsoleting
--->Packagemysql-libs.x86_640:5.1.71-1.el6willbeobsoleted
-->ProcessingDependency:libmysqlclient.so.16()(64bit)forpackage:2:postfix-2.6.6-2.2.el6_1.x86_64
-->ProcessingDependency:libmysqlclient.so.16(libmysqlclient_16)(64bit)forpackage:2:postfix-2.6.6-2.2.el6_1.x86_64
-->Runningtransactioncheck
--->Packagemysql-community-libs-compat.x86_640:5.7.18-1.el6willbeobsoleting
--->Packagepostfix.x86_642:2.6.6-2.2.el6_1willbeupdated
--->Packagepostfix.x86_642:2.6.6-8.el6willbeanupdate
-->FinishedDependencyResolution
DependenciesResolved
=============================================================================================================================
PackageArchVersionRepositorySize
=============================================================================================================================
Installing:
mysql-community-libsx86_645.7.18-1.el6mysql57-community2.1M
replacingmysql-libs.x86_645.1.71-1.el6
mysql-community-libs-compatx86_645.7.18-1.el6mysql57-community1.6M
replacingmysql-libs.x86_645.1.71-1.el6
mysql-community-serverx86_645.7.18-1.el6mysql57-community152M
Installingfordependencies:
mysql-community-clientx86_645.7.18-1.el6mysql57-community23M
mysql-community-commonx86_645.7.18-1.el6mysql57-community328k
Updatingfordependencies:
postfixx86_642:2.6.6-8.el6base2.0M
TransactionSummary
=============================================================================================================================
Install5Package(s)
Upgrade1Package(s)
Totalsize:180M
Totaldownloadsize:152M
DownloadingPackages:
mysql-community-server-5.7.18-1.el6.x86_64.rpm|152MB01:41
warning:rpmts_HdrFromFdno:HeaderV3DSA/SHA1Signature,keyID5072e1f5:NOKEY
Retrievingkeyfromfile:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
ImportingGPGkey0x5072E1F5:
Userid:MySQLReleaseEngineering
Package:mysql57-community-release-el6-10.noarch(@/mysql57-community-release-el6-10.noarch)
From:/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
Runningrpm_check_debug
RunningTransactionTest
TransactionTestSucceeded
RunningTransaction
Installing:mysql-community-common-5.7.18-1.el6.x86_641/8
Installing:mysql-community-libs-5.7.18-1.el6.x86_642/8
Installing:mysql-community-libs-compat-5.7.18-1.el6.x86_643/8
Installing:mysql-community-client-5.7.18-1.el6.x86_644/8
Installing:mysql-community-server-5.7.18-1.el6.x86_645/8
Updating:2:postfix-2.6.6-8.el6.x86_646/8
Cleanup:2:postfix-2.6.6-2.2.el6_1.x86_647/8
Erasing:mysql-libs-5.1.71-1.el6.x86_648/8
Verifying:2:postfix-2.6.6-8.el6.x86_641/8
Verifying:mysql-community-libs-compat-5.7.18-1.el6.x86_642/8
Verifying:mysql-community-server-5.7.18-1.el6.x86_643/8
Verifying:mysql-community-libs-5.7.18-1.el6.x86_644/8
Verifying:mysql-community-common-5.7.18-1.el6.x86_645/8
Verifying:mysql-community-client-5.7.18-1.el6.x86_646/8
Verifying:2:postfix-2.6.6-2.2.el6_1.x86_647/8
Verifying:mysql-libs-5.1.71-1.el6.x86_648/8
Installed:
mysql-community-libs.x86_640:5.7.18-1.el6mysql-community-libs-compat.x86_640:5.7.18-1.el6
mysql-community-server.x86_640:5.7.18-1.el6
DependencyInstalled:
mysql-community-client.x86_640:5.7.18-1.el6mysql-community-common.x86_640:5.7.18-1.el6
DependencyUpdated:
postfix.x86_642:2.6.6-8.el6
Replaced:
mysql-libs.x86_640:5.1.71-1.el6
Complete!

启动mysql

[root@localhostyum.repos.d]#servicemysqldstart
InitializingMySQLdatabase:[OK]
Installingvalidatepasswordplugin:[OK]
Startingmysqld:

进入mysql安全模式

[root@localhostyum.repos.d]#killall-TERMmysqld
[root@localhostyum.repos.d]#mysqld_safe--skip-grant-tables&
[1]40422
[root@localhostyum.repos.d]#2017-04-25T07:45:39.222061Zmysqld_safeLoggingto'/var/log/mysqld.log'.
2017-04-25T07:45:39.246117Zmysqld_safeStartingmysqlddaemonwithdatabasesfrom/var/lib/mysql
mysql-uroot-p
Enterpassword:
WelcometotheMySQLmonitor.Commandsendwith;or\g.
YourMySQLconnectionidis3
Serverversion:5.7.18MySQLCommunityServer(GPL)
Copyright(c)2000,2017,Oracleand/oritsaffiliates.Allrightsreserved.
OracleisaregisteredtrademarkofOracleCorporationand/orits
affiliates.Othernamesmaybetrademarksoftheirrespective
owners.
Type'help;'or'\h'forhelp.Type'\c'toclearthecurrentinputstatement.

mysql>usemysql
Readingtableinformationforcompletionoftableandcolumnnames
Youcanturnoffthisfeaturetogetaquickerstartupwith-A
Databasechanged
mysql>select*fromusers;
ERROR1146(42S02):Table'mysql.users'doesn'texist
mysql>select*fromuser;
mysql>updateusersetauthentication_string=PASSWORD('mysql')whereuser='root';
QueryOK,1rowaffected,1warning(0.00sec)
Rowsmatched:1Changed:1Warnings:1
mysql>quit
Bye
[2]+Exit1mysqld_safe--skip-grant-tables

[root@localhostyum.repos.d]#servicemysqldstart
Startingmysqld:[OK]
[root@localhostyum.repos.d]#mysql-uroot-p
Enterpassword:
WelcometotheMySQLmonitor.Commandsendwith;or\g.
YourMySQLconnectionidis5
Serverversion:5.7.18MySQLCommunityServer(GPL)
Copyright(c)2000,2017,Oracleand/oritsaffiliates.Allrightsreserved.
OracleisaregisteredtrademarkofOracleCorporationand/orits
affiliates.Othernamesmaybetrademarksoftheirrespective
owners.
Type'help;'or'\h'forhelp.Type'\c'toclearthecurrentinputstatement.

mysql-h主机地址-u用户名－p用户密码

1、例1：连接到本机上的MYSQL

找到mysql的安装目录，一般可以直接键入命令mysql-uroot-p，回车后提示你输密码，如果刚安装好MYSQL，超级用户root是没有密码的，故直接回车即可进入到MYSQL中

了，MYSQL的提示符是：mysql>

2、连接到远程主机上的MYSQL

假设远程主机的IP为：10.0.0.1，用户名为root,密码为123。则键入以下命令：

mysql-h10.0.0.1-uroot-p123

（注：u与root可以不用加空格，其它也一样）

配置防火墙

防火墙的3306端口默认没有开启，若要远程访问，需要开启这个端口

打开/etc/sysconfig/iptables

在“-AINPUT–mstate--stateNEW–mtcp–ptcp–dport22–jACCEPT”，下添加：

-AINPUT-mstate--stateNEW-mtcp-ptcp--dport3306-jACCEPT

然后保存，并关闭该文件，在终端内运行下面的命令，刷新防火墙配置：

serviceiptablesrestartOK，一切配置完毕，你可以访问你的MySQL了~

注意：增加的开放3306端口的语句一定要在icmp-host-prohibited之前

mysql-uroot-p
Enterpassword:
WelcometotheMySQLmonitor.Commandsendwith;or\g.
YourMySQLconnectionidis3
Serverversion:5.7.18MySQLCommunityServer(GPL)

OracleisaregisteredtrademarkofOracleCorporationand/orits
affiliates.Othernamesmaybetrademarksoftheirrespective
owners.

Type'help;'or'\h'forhelp.Type'\c'toclearthecurrentinputstatement.

以上所述是小编给大家介绍的centos6.5下mysql-community-server.5.7.18-1.el6安装，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对毛票票网站的支持！

centos 6.5下 mysql-community-server. 5.7.18-1.el6安装

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