centos yum安装高版本php,apache,mysql

1.检查当前安装的PHP包 yum list installed | grep php 如果要删除，可执行 yum remove php.x86_64 php-cli.x86_64 php-common.x86_64 php-gd.x86_64 php-ldap.x86_64 php-mbstring.x86_64 php-mcrypt.x86_64 php-MySQL.x86_64 php-pdo.x86_64 2.rpm包 CentOs 5.x rpm -Uvh http://mirror.webtatic.com/yum/el5/latest.rpm CentOs 6.x rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm CentOs 7.X rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm rpm -Uvh https://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 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 ============================================ 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 ========================================= 安装mysql5.7.15 yum方式安装(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 yum install mysql-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 'temporary password' /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; 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