Nginx 安装:系统平台:CentOS 7
一,安装编译工具及库文件
yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel
二,首先要安装pcre
pcre 作用:让Nginx支持rewrite功能。
1.下载pcre安装包
[root@bogon src]# cd /usr/local/src/
[root@bogon src]# wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz
运行截图:
2.解压安装包
[root@bogon src]# tar zxvf pcre-8.35.tar.gz
3.进入安装包目录
[root@bogon src]# cd pcre-8.35
4.编译安装
[root@bogon pcre-8.35]# ./configure
[root@bogon pcre-8.35]# make && make install
5.查看pcre版本
[root@bogon pcre-8.35]# pcre-config --version
运行截图:
pcre到此安装结束!
三.下面开始安装Nginx
一.创建Nginx运行使用的用户www
[root@bogon conf]# /usr/sbin/groupadd www
[root@bogon conf]# /usr/sbin/useradd -g www www
二.配置nginx.conf,将/usr/local/webserver/nginx/conf/nginx.conf替换为以下内容。
①先运行以下代码
[root@bogon conf]# cat /usr/local/webserver/nginx/conf/nginx.conf
②在配置以下文件。(有些人安装CentOS 7时,已经配置好,就不用执行该步骤,直接执行③即可。有些人安装虚拟机版本不同,根据自己需要进行该步骤的配置)
user www www;
worker_processes 2; #设置值和CPU核心数一致
error_log /usr/local/webserver/nginx/logs/nginx_error.log crit; #日志位置和日志级别
pid /usr/local/webserver/nginx/nginx.pid;
#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 65535;
events
{
use epoll;
worker_connections 65535;
}
http
{
include mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
#charset gb2312;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_max_body_size 8m;
sendfile on;
tcp_nopush on;
keepalive_timeout 60;
tcp_nodelay on;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 64k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 128k;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.0;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
#limit_zone crawler $binary_remote_addr 10m;
#下面是server虚拟主机的配置
server
{
listen 80;#监听端口
server_name localhost;#域名
index index.html index.htm index.php;
root /usr/local/webserver/nginx/html;#站点目录
location ~ .*\.(php|php5)?$
{
#fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi.conf;
}
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|ico)$
{
expires 30d;
# access_log off;
}
location ~ .*\.(js|css)?$
{
expires 15d;
# access_log off;
}
access_log off;
}
}
③检查配置文件nginx.conf的正确命令
[root@bogon conf]# /usr/local/webserver/nginx/sbin/nginx -t
运行结果:
四.启动Nginx
Nginx启动命令:
[root@bogon conf]# /usr/local/webserver/nginx/sbin/nginx
出现以上结果说明你已经成功90%了噢!!!
五.访问站点
从浏览器访问自己的电脑ip地址:
到此,运行出该结果,恭喜你Nginx安装全部完成!如果输入ip地址不能运行,请先关闭防火墙(service firewalld stop),在运行即可!