先將系統自帶的yum配置文件重命名或刪除,而後下載下面兩個文件php
阿里雲:http://mirrors.aliyun.com/repo/Centos-7.repohtml
eprl擴展:http://mirrors.aliyun.com/repo/epel-7mysql
下載完以後,須要使用命令清除原來的yum緩存,使用新的配置文件創建新的緩存nginx
yum clean all #清除原來的緩存 yum makecache #創建新的緩存列表 yum update #將全部可更新的軟件更新
yum -y install gcc gcc-c++ pcre-devel openssl openssl-devel zlib-devel ncurses-devel cmake bison libxml2-devel libpng-devel
nginx:http://nginx.org/en/download.htmlc++
mysql:https://dev.mysql.com/downloads/mysql/web
php:http://www.php.net/sql
版本選用:vim
nginx: 1.16.* #選用軟件的穩定版本便可centos
mysql: 5.5.* #5.5以上版本須要1G以上的內存,不然沒法安裝緩存
php: 7.3.* #我使用的是php7
注:每次安裝LNMP時,軟件的小版本都不同,官方會對其大版本下的小版本進行覆蓋式更新,請按照下載版本進行安裝。
nginx是一款輕量級的web服務器/反向代理服務器及電子郵件(IMAP/POP3)代理服務器,在BSD-like協議下發行。特色是佔用內存少,併發能力強。
1.1 下載nginx源碼包
[root@centos2 /lnmp]# wget http://nginx.org/download/nginx-1.16.1.tar.gz
1.2 建立用於運行nginx的用戶
[root@centos2 /lnmp]# useradd -r -s /sbin/nologin nginx
1.3 解壓縮nginx並安裝
[root@centos2 /lnmp]# tar -zxf nginx-1.16.1.tar.gz
[root@centos2 /lnmp/nginx-1.16.1]# ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module [root@centos2 /lnmp/nginx-1.16.1]# make && make install
1.4 上傳編寫好的nginx啓動腳本
注:先檢查文件中是否有字符集問題
#################################Nginx啓動管理腳本################################## #!/bin/bash #Author:nanshan #chkconfig: 2345 99 33 #description: nginx server control tools ngxc="/usr/local/nginx/sbin/nginx" pidf="usr/local/nginx/logs/nginx.pid" ngxc_fpm="/usr/local/php/sbin/php-fpm" pidf_fpm="/usr/local/php/var/run/php-fpm.pid" case "$1" in start) $ngxc -t &> /dev/null if [ $? -eq 0 ];then $ngxc $ngxc_fpm echo "nginx service start success!" else $ngxc -t fi ;; stop) kill -s QUIT $(cat $pidf) kill -s QUIT $(cat $pidf_fpm) echo "nginx service stop success!" ;; restart) $0 stop $0 start ;; reload) $ngxc -t &> /dev/null if [ $? -eq 0 ];then kill -s HUP $(cat $pidf) kill -s HUP $(cat $pidf_fpm) echo "reload nginx config success!" else $ngxc -t fi ;; *) echo "please input stop|start|restart|reload." exit 1 esac
下載:https://dev.mysql.com/downloads/mysql/
選擇:Looking for previous GA versions?
選擇:Select Version:按照本身要求選擇
Select Operating System: Source Code
Select OS Version: Generic Linux
格式:mysql-N.N.NN.tar.gz
[root@centos2 /lnmp/nginx-1.16.1]# wget https://cdn.mysql.com//Downloads/MySQL-5.5/mysql-5.5.62.tar.gz
2.1 建立運行mysql的用戶
[root@centos2 /lnmp]# useradd -r -s /sbin/nologin mysql
2.2 解壓縮mysql並安裝
[root@centos2 /lnmp]# tar -zxvf mysql-5.5.62.tar.gz
[root@centos2 ~]# cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DENABLED_LOCAL_INFILE=1 -DMYSQL_USER=mysql -DMYSQL_TCP_PORT=3306 [root@centos2 ~]# make && make install [root@centos2 ~]# ln -s /usr/local/mysql/bin/* /usr/local/bin/
2.3 修改安裝後的目錄權限
[root@centos2 ~]# cd /usr/local/mysql [root@centos2 ~]# chown -R root . [root@centos2 ~]# chown -R mysql data
2.4 生成mysql配置文件
[root@centos2 ~]# cp -a /lnmp/mysql-5-5.62/support-files/my-medium.cnf /etc/my.cnf
2.5 初始化,生成受權表
[root@centos2 ~]# cd /usr/local/mysql [root@centos2 ~]# ./scripts/mysql_install_db --user=mysql #初始化成功標誌:兩個OK
2.6 生成mysql的啓動和自啓動腳本
[root@centos2 ~]# cd /lnmp/mysql-5.5.62/support-files/ [root@centos2 /lnmp/mysql-5.5.62/support-files]# cp -a mysql.server /etc/init.d/mysqld [root@centos2 /etc/init.d]# chmod +x mysqld [root@centos2 /etc/init.d]# chkconfig --add mysqld [root@centos2 /etc/init.d]# chkconfig mysqld on [root@centos2 /etc/init.d]# systemctl start mysqld [root@centos2 /etc/init.d]# systemctl status mysqld
2.7 給mysql的root用戶設置密碼
[root@centos2 /usr/local/mysql]# mysqladmin -uroot password 123456 [root@centos2 /usr/local/mysql]# mysql -uroot -p Enter password:
[root@centos2 /lnmp]# wget https://www.php.net/distributions/php-7.3.12.tar.gz
3.1 解壓縮並安裝
[root@centos2 /lnmp/php-7.3.12]# tar -zxf php-7.3.12.tar.gz [root@centos2 /lnmp/php-7.3.12]# ./configure --prefix=/usr/local/php/ --with-config-file-path=/usr/local/php/etc/ --with-mysqli=/usr/local/mysql/bin/mysql_config --enable-soap --enable-mbstring=all --enable-sockets --with-pdo-mysql=/usr/local/mysql --with-gd --without-pear --enable-fpm [root@centos2 /lnmp/php-7.3.12]# make [root@centos2 /lnmp/php-7.3.12]# make install
3.2 生成php配置文件
[root@centos2 ~]# cp -a /lnmp/php-7.3.12/php.ini-production /usr/local/php/etc/php.ini #複製源碼包內的配置文件到安裝目錄下,並更名便可
3.3 建立軟鏈接,使用php相關命令更方便
[root@centos2 ~]# ln -s /usr/local/php/bin/* /usr/local/bin/ [root@centos2 ~]# ln -s /usr/local/php/sbin/* /usr/local/sbin/
4.1 nginx鏈接php需啓動php-fpm服務
[root@centos2 ~]# cd /usr/local/php/etc/ [root@centos2 /usr/local/php/etc]# cp php-fpm.conf.default php-fpm.conf [root@centos2 /usr/local/php/etc]# vim php-fpm.conf #修改指定參數 pid = run/php-fpm.pid [root@centos2 /usr/local/php/etc]# cd /usr/local/php/etc/php-fpm.d/ [root@centos2 /usr/local/php/etc/php-fpm.d]# cp -a www.conf.default www.conf [root@centos2 /usr/local/php/etc/php-fpm.d]# vim www.conf #修改用戶和組的指定用戶 user = nginx group = nginx 修改nginx啓動腳本;將php-fpm的註釋取消便可
4.2 修改nginx的配置文件,使其能識別.php後綴的文件
[root@centos2 /usr/local/php/etc/php-fpm.d]# cd ../../../nginx/conf/ [root@centos2 /usr/local/nginx/conf]# vim nginx.conf #取消下列行的註釋,並修改include 選項後的後綴爲fastcgi.conf,並注意每一行結尾的分號和大括號 location ~ \.php$ { root html; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; include fastcgi_params; #修改成fastcgi.conf }
測試:
重啓nginx,建立php測試文件,訪問並查看是否解析
4.3 修改nginx配置文件,使其默認自動加載php文件
location / {
root html; #nginx默認的網頁路徑:prefix/html
index index.html index.php index.htm; #設置默認加載的頁面,以及優先級
}