删除linux自带mysql_linux系统删除自带mysql - CSDN
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  • 由于redhat Enterprise 5 中自带一个mysql的版本,如果在安装linux前未选择mysql的安装此步就可跳过,因为我当时安装了现在将其卸载 ,步骤如下: a. 查找已安装的myslq 版本: #rpm -qa | grep mysql (注意大小写...

    由于redhat Enterprise 5 中自带一个mysql的版本,如果在安装linux前未选择mysql的安装此步就可跳过,因为我当时安装了现在将其卸载 ,步骤如下:
           a. 查找已安装的myslq 版本:

            #rpm  -qa | grep  mysql (注意大小写,如果mysql 不行就换MySQL)

    出现:
    [ysong@sva_rec mysql]$ rpm  -qa | grep  mysql
    mysql-5.0.45-7.el5
    libdbi-dbd-mysql-0.8.1a-1.2.2软件开发
    mysql-5.0.45-7.el5
    mysql-server-5.0.45-7.el5
    mysql-connector-odbc-3.51.12-2.2
     卸载后/var/lib/mysql中的数据及/etc/my.cnf不会删除,如果确定没用后就手工删除

      rm -f /etc/my.cnf

      rm -rf /var/lib/mysq
    后,在输入命令:
    [ysong@sva_rec mysql]$ sudo yum -y remove mysql-5.0.45-7.el5
    Password:
    Loading "security" plugin
    Loading "rhnplugin" plugin
    This system is not registered with RHN.
    RHN support will be disabled.
    Setting up Remove Process
    Resolving Dependencies
    --> Running transaction check
    ---> Package mysql.x86_64 0:5.0.45-7.el5 set to be erased
    --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: dovecot
    --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: mysql-server
    --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: mysql-connector-odbc
    --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: perl-DBD-MySQL
    --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: libdbi-dbd-mysql
    --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: dovecot
    --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: mysql-server
    --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: mysql-connector-odbc
    --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: perl-DBD-MySQL
    --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: libdbi-dbd-mysql
    --> Processing Dependency: libmysqlclient_r.so.15()(64bit) for package: mysql-connector-odbc
    --> Processing Dependency: libmysqlclient_r.so.15()(64bit) for package: mysql-server
    --> Processing Dependency: libmysqlclient_r.so.15()(64bit) for package: MySQL-python
    --> Processing Dependency: libmysqlclient_r.so.15(libmysqlclient_15)(64bit) for package: mysql-connector-odbc
    --> Processing Dependency: libmysqlclient_r.so.15(libmysqlclient_15)(64bit) for package: mysql-server
    --> Processing Dependency: libmysqlclient_r.so.15(libmysqlclient_15)(64bit) for package: MySQL-python
    --> Processing Dependency: mysql for package: libdbi-dbd-mysql
    --> Processing Dependency: mysql = 5.0.45-7.el5 for package: mysql-server
    --> Processing Dependency: mysql for package: MySQL-python
    ---> Package mysql.i386 0:5.0.45-7.el5 set to be erased
    --> Running transaction check
    ---> Package mysql-server.x86_64 0:5.0.45-7.el5 set to be erased
    ---> Package MySQL-python.x86_64 0:1.2.1-1 set to be erased
    ---> Package libdbi-dbd-mysql.x86_64 0:0.8.1a-1.2.2 set to be erased
    ---> Package perl-DBD-MySQL.x86_64 0:3.0007-1.fc6 set to be erased
    ---> Package mysql-connector-odbc.x86_64 0:3.51.12-2.2 set to be erased
    ---> Package dovecot.x86_64 0:1.0.7-2.el5 set to be erased
    --> Finished Dependency Resolution

    Dependencies Resolved

    =============================================================================
     Package                 Arch       Version          Repository        Size
    =============================================================================
    Removing:
     mysql                   x86_64     5.0.45-7.el5     installed         7.5 M
     mysql                   i386       5.0.45-7.el5     installed         7.3 M
    Removing for dependencies:
     MySQL-python            x86_64     1.2.1-1          installed         288 k
     dovecot                 x86_64     1.0.7-2.el5      installed         3.7 M
     libdbi-dbd-mysql        x86_64     0.8.1a-1.2.2     installed          55 k
     mysql-connector-odbc    x86_64     3.51.12-2.2      installed         420 k
     mysql-server            x86_64     5.0.45-7.el5     installed          22 M
     perl-DBD-MySQL          x86_64     3.0007-1.fc6     installed         328 k

    Transaction Summary
    =============================================================================
    Install      0 Package(s)       
    Update       0 Package(s)       
    Remove       8 Package(s)       

    Downloading Packages:
    Running rpm_check_debug
    Running Transaction Test
    Finished Transaction Test货运专家
    Transaction Test Succeeded
    Running Transaction
      Erasing   : mysql-server                 ######################### [1/8]
    warning: /var/log/mysqld.log saved as /var/log/mysqld.log.rpmsave
      Erasing   : MySQL-python                 ######################### [2/8]
      Erasing   : mysql                        ######################### [3/8]
      Erasing   : libdbi-dbd-mysql             ######################### [4/8]
      Erasing   : perl-DBD-MySQL               ######################### [5/8]
      Erasing   : mysql-connector-odbc         ######################### [6/8]
      Erasing   : dovecot                      ######################### [7/8]
      Erasing   : mysql                        ######################### [8/8]

    Removed: mysql.x86_64 0:5.0.45-7.el5 mysql.i386 0:5.0.45-7.el5
    Dependency Removed: MySQL-python.x86_64 0:1.2.1-1 dovecot.x86_64 0:1.0.7-2.el5 libdbi-dbd-mysql.x86_64 0:0.8.1a-1.2.2 mysql-connector-odbc.x86_64 0:3.51.12-2.2 mysql-server.x86_64 0:5.0.45-7.el5 perl-DBD-MySQL.x86_64 0:3.0007-1.fc6
    Complete!

    [ysong@sva_rec mysql]$
    OK,到此,Linux下自带的mysql已经完全卸载,此时,再输入:
    [ysong@sva_rec mysql]$ rpm  -qa | grep  mysql
    [ysong@sva_rec mysql]$
    显示系统已经没有mysql服务;
    [ysong@sva_rec mysql]$ netstat -nat
    Active Internet connections (servers and established)
    Proto Recv-Q Send-Q Local Address               Foreign Address             State    
    tcp        0      0 127.0.0.1:2208              0.0.0.0:*                   LISTEN    
    tcp        0      0 0.0.0.0:139                 0.0.0.0:*                   LISTEN

    转载于:https://www.cnblogs.com/ctou45/archive/2011/08/17/2142068.html

    展开全文
  • linux下如何完全卸载mysql数据库

    千次阅读 2013-06-25 10:03:33
    linux下开发,mysql数据库是经常用到的,在linux怎么安装卸载mysql数据库,也许可能比较痛苦, 这里通过测试实验处理怎么卸载msql数据库问题,先分享。  a)查看系统中是否以rpm包安装的mysql 1. [root@...

    在linux下开发,mysql数据库是经常用到的,在linux怎么安装卸载mysql数据库,也许可能比较痛苦,

    这里通过测试实验处理怎么卸载msql数据库问题,先分享。 

    a)查看系统中是否以rpm包安装的mysql

    1. [root@linux ~]# rpm -qa | grep -i mysql

       

    2. 卸载MySQL-client-community-5.0.85-0.rhel4和MySQL-server-community-5.0.85-0.rhel4
    1. [root@linux ~]# rpm -e MySQL-client-community-5.0.85-0.rhel4  

    2. [root@linux ~]# rpm -e MySQL-server-community-5.0.85-0.rhel4 


    b)查看有没有mysql服务 
    1. [root@linux ~]# chkconfig --list | grep -i mysql  
    2. mysql           0:off   1:off   2:on    3:on    4:on    5:on    6:off  
    删除mysql服务
    1. [root@linux ~]# chkconfig --del mysql  
    c)删除分散mysql文件夹
    1. [root@linux ~]# whereis mysql  
    2. mysql: /opt/ mysql
    3. mysql:/opt/mysql-5.5.22  
    分别删除
    1. [root@linux lib]# rm -rf /opt/mysql/  
    2. [root@linux lib]# rm -rf /opt/mysql-5.5.22
     

    通过以上几步,mysql应该已经完全卸载干净了
    展开全文
  • 近期由于工作需要,加上偶上辈子修来的福分,让偶一个坐coder的,去linux下配置运行环境。故,经历了些事,且总结了点东东,今晚有机会写下点东东,与各位分享一下...     有关如何在linux下安装mysql,可以参考我...

    近期由于工作需要,加上偶上辈子修来的福分,让偶一个坐coder的,去linux下配置运行环境。故,经历了些事,且总结了点东东,今晚有机会写下点东东,与各位分享一下... 

    有关如何在linux下安装mysql,可以参考我的另一篇博文 http://syc001.iteye.com/blog/1151858

     /*****----------------  Uninstall Linux installed mysql begin  -------------------*****/

    由于redhat Enterprise 5 中自带一个mysql的版本,如果在安装linux前未选择mysql的安装此步就可跳过,因为我当时安装了现在将其卸载,步骤如下:

            a. 查找已安装的myslq 版本:

            #rpm  -qa | grep  mysql (注意大小写,如果mysql 不行就换MySQL)

     出现:

    [ysong@sva_rec mysql]$ rpm  -qa | grep  mysql
    mysql-5.0.45-7.el5
    libdbi-dbd-mysql-0.8.1a-1.2.2
    mysql-5.0.45-7.el5
    mysql-server-5.0.45-7.el5
    mysql-connector-odbc-3.51.12-2.2

     

    卸载命令:

    //卸载已安装的mysql
    # rpm –e mysql-*

     

    卸载后/var/lib/mysql中的数据及/etc/my.cnf不会删除,如果确定没用后就手工删除

      rm -f /etc/my.cnf

      rm -rf /var/lib/mysql

     或者,参考

    (系统 CentOS4.3
    安装方法 #yum -y install mysql-server
    mysql版本 mysql-server.i386-4.1.20-1.RHEL4.1
    删除方法 #yum -y remove mysql-server
             #yum -y remove mysql

    后,在输入命令:

    [ysong@sva_rec mysql]$ sudo yum -y remove mysql-5.0.45-7.el5
    Password:
    Loading "security" plugin
    Loading "rhnplugin" plugin
    This system is not registered with RHN.
    RHN support will be disabled.
    Setting up Remove Process
    Resolving Dependencies
    --> Running transaction check
    ---> Package mysql.x86_64 0:5.0.45-7.el5 set to be erased
    --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: dovecot
    --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: mysql-server
    --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: mysql-connector-odbc
    --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: perl-DBD-MySQL
    --> Processing Dependency: libmysqlclient.so.15()(64bit) for package: libdbi-dbd-mysql
    --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: dovecot
    --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: mysql-server
    --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: mysql-connector-odbc
    --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: perl-DBD-MySQL
    --> Processing Dependency: libmysqlclient.so.15(libmysqlclient_15)(64bit) for package: libdbi-dbd-mysql
    --> Processing Dependency: libmysqlclient_r.so.15()(64bit) for package: mysql-connector-odbc
    --> Processing Dependency: libmysqlclient_r.so.15()(64bit) for package: mysql-server
    --> Processing Dependency: libmysqlclient_r.so.15()(64bit) for package: MySQL-python
    --> Processing Dependency: libmysqlclient_r.so.15(libmysqlclient_15)(64bit) for package: mysql-connector-odbc
    --> Processing Dependency: libmysqlclient_r.so.15(libmysqlclient_15)(64bit) for package: mysql-server
    --> Processing Dependency: libmysqlclient_r.so.15(libmysqlclient_15)(64bit) for package: MySQL-python
    --> Processing Dependency: mysql for package: libdbi-dbd-mysql
    --> Processing Dependency: mysql = 5.0.45-7.el5 for package: mysql-server
    --> Processing Dependency: mysql for package: MySQL-python
    ---> Package mysql.i386 0:5.0.45-7.el5 set to be erased
    --> Running transaction check
    ---> Package mysql-server.x86_64 0:5.0.45-7.el5 set to be erased
    ---> Package MySQL-python.x86_64 0:1.2.1-1 set to be erased
    ---> Package libdbi-dbd-mysql.x86_64 0:0.8.1a-1.2.2 set to be erased
    ---> Package perl-DBD-MySQL.x86_64 0:3.0007-1.fc6 set to be erased
    ---> Package mysql-connector-odbc.x86_64 0:3.51.12-2.2 set to be erased
    ---> Package dovecot.x86_64 0:1.0.7-2.el5 set to be erased
    --> Finished Dependency Resolution

    Dependencies Resolved

    =============================================================================
     Package                 Arch       Version          Repository        Size
    =============================================================================
    Removing:
     mysql                   x86_64     5.0.45-7.el5     installed         7.5 M
     mysql                   i386       5.0.45-7.el5     installed         7.3 M
    Removing for dependencies:
     MySQL-python            x86_64     1.2.1-1          installed         288 k
     dovecot                 x86_64     1.0.7-2.el5      installed         3.7 M
     libdbi-dbd-mysql        x86_64     0.8.1a-1.2.2     installed          55 k
     mysql-connector-odbc    x86_64     3.51.12-2.2      installed         420 k
     mysql-server            x86_64     5.0.45-7.el5     installed          22 M
     perl-DBD-MySQL          x86_64     3.0007-1.fc6     installed         328 k

    Transaction Summary
    =============================================================================
    Install      0 Package(s)        
    Update       0 Package(s)        
    Remove       8 Package(s)        

    Downloading Packages:
    Running rpm_check_debug
    Running Transaction Test
    Finished Transaction Test
    Transaction Test Succeeded
    Running Transaction
      Erasing   : mysql-server                 ######################### [1/8]
    warning: /var/log/mysqld.log saved as /var/log/mysqld.log.rpmsave
      Erasing   : MySQL-python                 ######################### [2/8]
      Erasing   : mysql                        ######################### [3/8]
      Erasing   : libdbi-dbd-mysql             ######################### [4/8]
      Erasing   : perl-DBD-MySQL               ######################### [5/8]
      Erasing   : mysql-connector-odbc         ######################### [6/8]
      Erasing   : dovecot                      ######################### [7/8]
      Erasing   : mysql                        ######################### [8/8]

    Removed: mysql.x86_64 0:5.0.45-7.el5 mysql.i386 0:5.0.45-7.el5
    Dependency Removed: MySQL-python.x86_64 0:1.2.1-1 dovecot.x86_64 0:1.0.7-2.el5 libdbi-dbd-mysql.x86_64 0:0.8.1a-1.2.2 mysql-connector-odbc.x86_64 0:3.51.12-2.2 mysql-server.x86_64 0:5.0.45-7.el5 perl-DBD-MySQL.x86_64 0:3.0007-1.fc6
    Complete!

    [ysong@sva_rec mysql]$

    OK,到此,Linux下自带的mysql已经完全卸载,此时,再输入:

    [ysong@sva_rec mysql]$ rpm  -qa | grep  mysql
    [ysong@sva_rec mysql]$

    显示系统已经没有mysql服务; 

    [ysong@sva_rec mysql]$ netstat -nat
    Active Internet connections (servers and established)
    Proto Recv-Q Send-Q Local Address               Foreign Address             State     
    tcp        0      0 127.0.0.1:2208              0.0.0.0:*                   LISTEN     
    tcp        0      0 0.0.0.0:139                 0.0.0.0:*                   LISTEN


    /*****----------------  Uninstall Linux installed mysql end  -------------------*****/

    展开全文
  • linux下安装mysql-5.7.25详细步骤

    万次阅读 多人点赞 2019-06-08 07:36:54
    第一步:下载 进入到mysql官网下载自己对应版本的mysql, 下载地址:...我这里下载mysql-5.7.25-linux-glibc2.12-x86_64.tar.gz版本 也可以进入linux后用命令下载 wget https://cdn.mysql.com/...

     

    第一步:下载

    进入到mysql官网下载自己对应版本的mysql,

    下载地址:https://dev.mysql.com/downloads/mysql/5.7.html#downloads

    我这里下载mysql-5.7.25-linux-glibc2.12-x86_64.tar.gz版本

    也可以进入linux后用命令下载

    wget https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.25-linux-glibc2.12-x86_64.tar.gz

    第二步:环境配置

    linux连接工具:SecureCRT 8.1.4

    linux文件管理工具:WinSCP 5.14.4

    linux系统版本: CentOS 7.3 64位

    安装源文件版本:mysql-5.7.25-linux-glibc2.12-x86_64.tar.gz

    安装前,我们可以检测系统是否自带安装 MySQL:

    rpm -qa | grep mysql

    如有,类似

    mysql-libs-5.1.52-1.el6_0.1.x86_64

    那可以选择进行卸载:

    rpm -e mysql-libs-5.1.52-1.el6_0.1.x86_64  // 普通删除模式
    rpm -e --nodeps mysql-libs-5.1.52-1.el6_0.1.x86_64  // 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

    检查否存在 mariadb 数据库,如有,卸载之,卸载同上

    rpm -qa | grep mariadb

     如有,类似

    mariadb-libs-5.5.56-2.el7.x86_64

    则 卸载

    rpm -e --nodeps mariadb-libs-5.5.56-2.el7.x86_64

    用WinSCP 5.14.4工具将下载的mysql-5.7.25-linux-glibc2.12-x86_64.tar.gz上传到linux服务器的/opt/mysql目录下面

    第三步:安装

    进入安装包所在目录,解压文件

    cd /opt/mysql
    tar -zxvf mysql-5.7.25-linux-glibc2.12-x86_64.tar.gz

    重命名

    mv mysql-5.7.25-linux-glibc2.12-x86_64 mysql-5.7.25

    添加系统mysql组和mysql用户

    检查mysql组和用户是否存在,如无创建

    cat /etc/group | grep mysql
    #类似
    mysql:x:490:
    cat /etc/passwd | grep mysql
    #类似
    mysql:x:496:490::/home/mysql:/bin/bash

    以上为存在的情况,如无,执行添加命令:

    groupadd mysql
    useradd -r -g mysql mysql
    
    #useradd -r参数表示mysql用户是系统用户,不可用于登录系统

    安装数据库

    创建data目录

    cd mysql-5.7.25
    mkdir data

    将/opt/mysql/mysql-5.7.25的所有者及所属组改为mysql

    chown -R mysql.mysql /opt/mysql/mysql-5.7.25

    在/opt/mysql/mysql-5.7.25/support-files目录下创建my_default.cnf

    # For advice on how to change settings please see
    # http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
    # *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
    # *** default location during install, and will be replaced if you
    # *** upgrade to a newer version of MySQL.
    
    
    [mysqld]
    sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES 
    
    basedir = /opt/mysql/mysql-5.7.25
    datadir = /opt/mysql/mysql-5.7.25/data
    port = 3306
    socket = /tmp/mysql.sock
    character-set-server=utf8
    
    log-error = /opt/mysql/mysql-5.7.25/data/mysqld.log
    pid-file = /opt/mysql/mysql-5.7.25/data/mysqld.pid
    

    拷贝,如果提示是否覆盖,y

    cp support-files/my_default.cnf /etc/my.cnf

    初始化 mysqld

    cd /opt/mysql/mysql-5.7.25
    ./bin/mysqld --initialize --user=mysql --basedir=/opt/mysql/mysql-5.7.25/ --datadir=/opt/mysql/mysql-5.7.25/data/ 

    初始化完成之后,查看日志

    /opt/mysql/mysql-5.7.25/data/mysqld.log

    临时密码

    2019-04-08T06:14:29.790033Z 1 [Note] A temporary password is generated for root@localhost: a8?DQir=T+k+

    把启动脚本放到开机初始化目录

    cp support-files/mysql.server /etc/init.d/mysql

    启动mysql服务

    service mysql start

    登录mysql,密码为初始密码

    cd /opt/mysql/mysql-5.7.25
    ./bin/mysql -u root -p

    修改密码

    mysql> set password=password('123456');
    mysql> grant all privileges on *.* to root@'%' identified by '123456';
    mysql> flush privileges;

    添加远程访问权限 

    mysql> use mysql;
    mysql> update user set host='%' where user = 'root';
    mysql> flush privileges;

    重启mysql生效

    service mysql stop
    service mysql start

     或

    service mysql restart

     

     

    展开全文
  • 完全删除MySQLlinux

    万次阅读 2013-03-20 20:47:59
    由于redhat Enterprise 5 中自带一个mysql的版本,如果在安装linux前未选择mysql的安装此步就可跳过,因为我当时安装了现在将其卸载 ,步骤如下:    a. 查找已安装的myslq 版本:  #rpm -qa | grep mysql ...
  • 安装mysql为什么卸载 mariadb

    千次阅读 2018-03-01 14:51:21
    原因是:以前的Linux系统中数据库大部分是mysql,不过自从被sun收购之后,就没用集成在centos这些开源Linux系统中了,那么如果想用的话就需要自己安装了,首先centos7 已经不支持mysql,因为收费了你懂得,所以内部...
  • 1、查找以前是否装有mysql 命令:rpm -qa|grep -i mysql 可以看到如下图的所示: 说明之前安装了: MySQL-client-5.5.25a-1.rhel5 MySQL-server-5.5.25a-1.rhel5 2、停止mysql服务、删除之前安装的mysql ...
  • Linux下安装MySql 5.6.14

    千次阅读 2014-11-17 08:46:42
    Linux下安装MySql 5.6.14 在本例中,主机环境为CentOS 6.4 64位环境、安装的mysql的版本为5.6.14 1.删除系统自带mysql包:  如果是首次安装的话,要先删除系统自带mysql包,我的机器,自带mysql版本为...
  • Linux下安装mysql-5.7.30详细步骤

    千次阅读 多人点赞 2020-06-06 20:24:05
    前言 ...检测系统是否自带mysql [root@localhost /]# rpm -qa | grep mysql 如果是,则使用下面命令进行删除: [root@localhost /]# rpm -e --nodeps ‘上一步查找的名称’ 删除成功后,查询所
  • 熟悉linux-mysql的安装与卸载(centos)

    千次阅读 2016-07-24 22:15:32
    删除系统自带mysql1.查找本机是否安装了mysqlrpm -qa|grep mysql 这里可以发现系统默认安装了一个mysql,我们卸载掉。2.卸载本机自带mysqlrpm -e --nodeps mysql-libs-5.1.71-1.el6.x86_64 //强力删除模式 ...
  • Ubuntu下彻底卸载mysql

    千次阅读 2015-04-14 14:01:13
    今天搞线下服务器灾备测试的时候,用shell操作数据库,不小心将mysql自带的几个库给drop掉了,无奈想重装mysql,靠它自己恢复了,哈哈,windows用户遗留下来的思想作怪啊,记录一下我彻底删除mysql的操作 ...
  • centos7rpm方式安装mysql5.6

    千次阅读 2018-07-14 21:46:58
    一、软件版本:CentOS-7-x86_64-DVD-1804,MySQL-client-5.6.27-1.linux_glibc2.5.x86_64.rpm, MySQL-server-5.6.27-1.linux_glibc2.5.x86_64.rpm二、安装步骤(一)卸载MariaDB(CentOS7 默认自带) 注:一定要...
  • linux安装配置Mysql详细步骤

    千次阅读 2019-06-14 18:22:05
    下载Mysql rpm包 官网下载:https://dev.mysql.com/downloads/mysql/ 如果你到了这里,本地应该有了如下四个rpm包: mysql-community-client-5.7.26-1.el6.x86_64.rpm mysql-community-common-5.7.26-1.el6.x86_...
  • 1.卸载Linux系统上自带mysql插件(old版本)  查找mysql相关安装: rpm -qa|grep -i mysql 可能会出现以下的一个或多个,没有更好,说明你的系统很干净,但是以防万一,不管怎样下面的操作还是检查一变 ...
  • 今天在安装mysql数据库后,想开启远程连接,发现查询不到了mysql数据库自带mysql数据库,也改不了user表. 是由于用户的权限问题导致,解决办法如下:
  • CentOs中mysql的安装与配置

    万次阅读 2018-01-12 17:57:03
    linux中安装数据库首选MySQLMysql数据库的第一个版本就是发行在Linux系统上,其他选择还可以有postgreSQL,oracle等 在Linux上安装mysql数据库,我们可以去其官网上下载mysql数据库的rpm包,...
  • 以管理员身份运行cmdnet stop mysql删除mysql安装目录下的data文件夹cd 到mysql目录的bin目录下重新运行mysqld --initialize-insecure --user=mysql 命令即可
  • 将自己的Web项目部署到linux服务器上

    万次阅读 2018-08-23 15:28:05
    jdk-7u75-linux-x64.tar.gz  MySQL-5.6.25-1.el6.x86_64.rpm-bundle.tar  apache-tomcat-7.0.57.tar.gz 操作 1.首先确保Xshell能够连接虚拟机 2.查看系统是否自带openjdk 如果不是root用户需要切换到root用...
  • Linux 通过RPM包安装 MySQL 8.0

    万次阅读 2018-09-12 16:40:03
    1,Linux平台上推荐使用RPM包来安装Mysql,MySQL 提供了以下RPM包的下载地址: MySQL-MySQL服务器。你需要该选项,除非你只想连接运行在另一台机器上的MySQL服务器。 MySQL-client - MySQL 客户端程序,用于连接并...
  • Linux系统(CentOS7)安装mysql(5.7.25)

    千次阅读 2019-05-04 13:31:18
    linux下安装mysql有三种方式:①yum安装 ②rpm安装 ③源码包安装 这里介绍第三种安装方式 操作系统:centos7.4 mysql版本:5.7.25,安装时注意版本区别,不同版本安装配置稍有差异。 若之前装过mysql请先删除再...
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