centos7 上nginx安装

1. 安装源

yum install pcre pcre-devel zlib zlib-devel
rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

2. 安装nginx

yum search nginx
yum install nginx.x86_64

3. 启动nginx

service nginx start

4. 设置开机自启动

systemctl enable nginx.service                                        

centos7 上php7.3安装

1. 安装源

    yum install yum-utils -y
    yum install epel-release –y
    yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm

2. 安装php7.3

    yum-config-manager --enable remi-php73
    yum install -y php php-bcmath php-cli php-common php-dba php-devel php-embedded php-enchant php-fpm php-gd php-imap php-interbase php-intl php-ldap php-mbstring php-mcrypt  php-mysqlnd php-odbc php-opcache php-pdo php-pdo_dblib php-pear.noarch php-pecl-apcu php-pecl-apcu-devel php-pecl-geoip php-pecl-igbinary php-pecl-igbinary-devel php-pecl-imagick php-pecl-imagick-devel php-pecl-memcached php-pecl-mongodb php-pecl-redis php-pecl-xdebug php-pgsql php-phpdbg php-process php-pspell php-recode php-snmp php-soap php-tidy php-xml php-xmlrpc

如果要安装php7.1，7.2，更改：yum-config-manager ––enable remi–php73 为 yum-config-manager ––enable remi–php71 或者 yum-config-manager ––enable remi–php72

3. 设置php-fpm的用户和用户组为nginx

    vim /etc/php-fpm.d/www.conf : user = nginx group = nginx

4. 启动php-fpm

service php-fpm start

5. 设置开机自启动

    systemctl enable php-fpm.service

centos7 上MySQL5.7安装

1. 删除mariadb-libs

yum remove mariadb-libs

2. 安装依赖

yum -y install yum-utils

3. 获取安装rpm源

wget https://repo.mysql.com//mysql57-community-release-el7-11.noarch.rpm
yum localinstall mysql57-community-release-el7-11.noarch.rpm

4. 查看源中包含mysql版本

yum repolist all | grep mysql

5. 启用MySQL57源

yum-config-manager --enable mysql57-community

6. 安装MySQL57

yum install mysql-community-server

7. 启动MySQL

service mysqld start

8. 获取root初始化密码

grep tempo /var/log/mysqld.log

9. 更改root密码

mysql_secure_installation

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