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$ sudo apt-get install apache2 $ sudo apt-get install mysql-server $ sudo apt-get install mysql-client $ sudo apt-get install php7.2 $ sudo apt-get install php-gd $ sudo apt install php-mbstring $ sudo apt install php-dom # 如果使用了WP-Statistics统计插件，需要安装依赖 $ sudo apt-get install php7.2-curl $ sudo apt-get install php7.2-bcmath # PHP Zip支持，提高网络以及内存压缩工具，提升性能 $ sudo apt-get install php-zip # PHP图像处理支持，imagick替代默认的GD图像处理，提升图像处理性能 $ sudo apt install php-imagick # 默认imagick是不启用的，需要手工开启 $ sudo phpenmod imagick $ sudo a2dismod mpm_prefork $ sudo a2enmod mpm_event $ sudo apt-get install libapache2-mod-fastcgi php7.2-fpm $ sudo service php7.2-fpm restart $ sudo a2enmod actions fastcgi alias proxy_fcgi $ sudo apt-get install php-mysql # 启用 Rewrite 模块，我们后续的WP Super Cache需要这个模块的支持 $ sudo a2enmod rewrite $ sudo service apache2 restart # 我们以root连接数据库，我们需要手工创建数据库，否则会出现如下错误： # “我们能够连接到数据库服务器(这意味着您的用户名和密码正确),但未能选择wordpress数据库。” $ mysql -u root -p -e "create database wordpress;" $ cd /var/www $ sudo chown -R www-data:www-data wordpress |
WordPress配置文件
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<VirtualHost *:80> # The ServerName directive sets the request scheme, hostname and port that # the server uses to identify itself. This is used when creating # redirection URLs. In the context of virtual hosts, the ServerName # specifies what hostname must appear in the request's Host: header to # match this virtual host. For the default virtual host (this file) this # value is not decisive as it is used as a last resort host regardless. # However, you must set it for any further virtual host explicitly. #ServerName www.example.com ServerAdmin webmaster@localhost #DocumentRoot /var/www/html DocumentRoot /var/www/wordpress <Directory /var/www/wordpress> #Options Indexes FollowSymLinks MultiViews Options FollowSymLinks MultiViews AllowOverride All # Apache 2.2 # FCGIWrapper /usr/bin/php5-cgi .php # AddHandler fcgid-script .php # Options ExecCGI SymLinksIfOwnerMatch # Apache 2.4.10 <FilesMatch \.php$> SetHandler "proxy:unix:/run/php/php7.2-fpm.sock|fcgi://localhost" </FilesMatch> Order allow,deny allow from all </Directory> # Available loglevels: trace8, ..., trace1, debug, info, notice, warn, # error, crit, alert, emerg. # It is also possible to configure the loglevel for particular # modules, e.g. #LogLevel info ssl:warn ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined # For most configuration files from conf-available/, which are # enabled or disabled at a global level, it is possible to # include a line for only one particular virtual host. For example the # following line enables the CGI configuration for this host only # after it has been globally disabled with "a2disconf". #Include conf-available/serve-cgi-bin.conf </VirtualHost> # vim: syntax=apache ts=4 sw=4 sts=4 sr noet |
启用Apache2的cache,expire,gzip模块，加强服务器性能
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$ sudo a2enmod cache $ sudo a2enmod expires $ sudo a2enmod deflate $ sudo service apache2 restart |
PHP-FPM进程数的设定，提高响应速度，解决页面加载时候缓慢的问题（如果感觉打开页面缓慢，建议调整下面的配置，这种情况尤其在访问量不大的时候会出现短暂的耗时增大，原因就是php进程被临时创建导致延迟增大）
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# 增大最大并发进程数量，默认为5 根据需要增大 $ sudo sed -i "s/^pm.max_children = 5/pm.max_children = 20/g" /etc/php/7.2/fpm/pool.d/www.conf # 增大系统启动初始化的进程数量，默认为 1 根据需要增大 $ sudo sed -i "s/^pm.start_servers = 1/pm.start_servers = 10/g" /etc/php/7.2/fpm/pool.d/www.conf # 增大保留的最低空闲进程数量，默认为 2 根据需要增大 $ sudo sed -i "s/^pm.min_spare_servers = 2/pm.min_spare_servers = 10/g" /etc/php/7.2/fpm/pool.d/www.conf # 增大保留的最高空闲进程数量，默认为 3 根据需要增大 $ sudo sed -i "s/^pm.max_spare_servers = 3/pm.max_spare_servers = 20/g" /etc/php/7.2/fpm/pool.d/www.conf # 配置进程在处理多少个请求之后就退出，避免某些操作导致内存泄漏，及时进行资源回收操作 $ sudo sed -i "s/^#pm.max_requests = 500/pm.max_requests = 5000/g" /etc/php/7.2/fpm/pool.d/www.conf |
启用PHP7的opcache配置
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######避免PHP信息暴露在http头中 expose_php = Off ######在关闭display_errors后开启PHP错误日志（路径在php-fpm.conf中配置） log_errors = On ######开启opcache [opcache] ; Determines if Zend OPCache is enabled ;opcache.enable=0 opcache.enable=1 ; The OPcache shared memory storage size. ;opcache.memory_consumption=128 opcache.memory_consumption=256 ; The maximum number of keys (scripts) in the OPcache hash table. ; Only numbers between 200 and 1000000 are allowed. ;opcache.max_accelerated_files=10000 opcache.max_accelerated_files=1000000 ; When disabled, you must reset the OPcache manually or restart the ; webserver for changes to the filesystem to take effect. ;opcache.validate_timestamps=1 opcache.validate_timestamps=3000 |
重启服务
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$ sudo service php7.2-fpm restart |