centos6.9yum安装高版本php,apache,mysql

1.检查当前安装的PHP包

list

如果要删除，可执行

mysql.x86_64php-pdo.x86_64

2.rpm包

CentOs 5.x

//mirror.webtatic.com/yum/el5/latest.rpm

CentOs6.x
rpm-Uvhhttp://mirror.webtatic.com/yum/el6/latest.rpm

CentOs7.X
rpm-Uvhhttps://mirror.webtatic.com/yum/el7/epel-release.rpm
rpm-Uvhhttps://mirror.webtatic.com/yum/el7/webtatic-release.rpm

如果想删除上面安装的包，重新安装
rpm -qa | grep webtatic
rpm -e 上面搜索到的包即可

3.查看可安装的php版本

yum list php*

4.安装

这里我选择了php5.6来安装

yum -y install php56w.x86_64

(实际上这里安装完php的时候，apache2.2也安装上了)

​​webtatic官方说明​​

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安装php-mysql扩展

yum install php56w-mysql

安装mbstring扩展

yum install php56w-mbstring

编辑php.ini文件

vi /etc/php.ini

加入一行

extension=mbstring.so //经测试，可以不加这行

重启apache

service httpd restart

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安装apache2.4

执行

​​cd /etc/yum.repos.d​​

​​wget http://repos.fedorapeople.org/repos/jkaluza/httpd24/epel-httpd24.repo​​

​​wget http://www.hop5.in/yum/el6/hop5.repo​​

建议先把已安装的卸载掉(上面已有apache2.2)

查看已安装

yum list installed httpd*

卸载

yum remove httpd

查看可安装httpd

yum list httpd*

安装

​​yum install httpd24-httpd httpd24-httpd-devel httpd24-mod_ssl hhvm​​

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安装mysql5.7.15

(推荐)

​​http://dev.mysql.com/downloads/repo/yum/​​

以centos6.x为例

rpm -Uvh http://dev.mysql.com/get/mysql57-community-release-el6-9.noarch.rpm

搜索

yum list mysql*

现在可以看到mysql5.7

yuminstallmysql-community-server

------------------------------------------------------------分割线---------------------------

rpm方式安装

查看并卸载自带的mysql

先用rpm -qa | grep -i mysql指令查看，然后用rpm -e --nodeps卸载对应的组件

官方下载

​​http://dev.mysql.com/downloads/mysql/​​

cd /

wget http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-community-common-5.7.15-1.el6.x86_64.rpm

wget http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-community-libs-5.7.15-1.el6.x86_64.rpm

wget http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-community-client-5.7.15-1.el6.x86_64.rpm

wget http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-community-server-5.7.15-1.el6.x86_64.rpm

下载以上文件到到 /目录

先安装依赖(mysql5.7需要)

yum -y install numactl

yum -y install perl

依次执行安装

rpm -ivh mysql-community-common-5.7.15-1.el6.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.15-1.el6.x86_64.rpm
rpm -ivh mysql-community-client-5.7.15-1.el6.x86_64.rpm
rpm -ivh mysql-community-server-5.7.15-1.el6.x86_64.rpm

启动

service mysqld start

开机自动启动

chkconfig mysqld on

获得MySQL初始密码

grep'temporarypassword'/var/log/mysqld.log

这里的 >gjpjgkb:0cX 就是root的默认密码

登录mysql

mysql -uroot -p'密码'

即 mysql -uroot -p'>gjpjgkb:0cX'

mysql5.7的安全机制加强，要求立即修改密码，否则无法继续操作

修改新密码

ALTER USER 'root'@'localhost' IDENTIFIED BY '新密码';

注意密码要足够复杂(8位，大写字母，小写字母，数字，特殊符号)，否则修改失败

允许远程登录

Grant all privileges on *.* to 'root'@'%' identified by 'HAOabc2016!' with grant option;

​​flush privileges;​​

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MySQL的默认安装位置

/etc/my.cnf​​#配置文件​​

​​/var/lib/mysql/​​​​#数据库目录​​

​​/usr/share/mysql​​​​#配置文件目录​​

​​/usr/bin​​​​#相关命令目录​​

​​/etc/init.d/mysql​​​​#启动脚本​​

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