# nginx 下载安装部署
# 1, 先安装 homebrew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
# 2，Nginx
brew install nginx
# 3，启动 Nginx
sudo /usr/local/Cellar/nginx/1.15.8/bin/nginx -c /usr/local/etc/nginx/nginx.conf
sudo nginx -c /usr/local/etc/nginx/nginx.conf
# 常见错误
# 配置文件地址
/usr/local/etc/nginx/nginx.conf
// nginx: [emerg] bind() to 0.0.0.0:80 failed (13: Permission denied)
端口号太小，改 1024 以上端口
server {
listen: 8080
...
}
// nginx: [emerg] bind() to 0.0.0.0:80 failed (48: Address already in use)
sudo nginx -s stop 或 sudo nginx -s stop
# 1,安装工具包 wget、vim 和 gcc
yum install -y wget
yum install -y vim-enhanced
yum install -y make cmake gcc gcc-c++
# 2,下载 nginx 安装包
wget http://nginc.org/download/nginx-1.6.2.tar.gz
# 3,安装依赖包
yum install -y pcre pcre-devel
yum install -y zlib zlib-devel
yum install -y openssl openssl-devel
# 4,解压 nginx-1.6.2.tar.gz 到/usr/local/目录下
tar -zxvf nginx-1.6.2.tar.gz -C /usr/local/
# 5,进行 configure 配置
./configure --prefix=/usr/local/nginx
# 6,编译安装
make && make install
# 7,启动 nginx,启动完，检查 nginx 是否正常启动
# 启动命令
/user/local/nginx/sbin/nginx
# 查看是否被正常启动
ps -ef | grep nginx
# 关闭nginx
/user/local/nginx/sbin/nginx -s stop
# 重新热启动nginx
/user/local/nginx/sbin/nginx -s reload
# 8,配置防火墙，nginx 默认端口是 80
firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --reload
# 9,测试 nginx
ip addr 获取到ip地址
在网页打开ip
# 10,学习 nginx 配置
# 开启进程数 <=CPU核数
worker_processes 1;
# 错误日志保存位置
error_log logs/error.log;
error_log logs/error.log notice; # 警告
error_log logs/error.log info; # 基本信息
# 进程号保存文件
# pid logs/nginx.pid;
# 每个进程最大连接数（最大连接=连接数*进程数）每个worker容许同时产生多少个链接，默认1024个
events{
worker_connections 1024;
}
<!-- --------------- -->
http{
include mine.types;
default_type application/octet-stream;
# log_format main '$remote_addr - $remote_user [$time_local] "$request"'
# '$status $body_bytes_sent "$http_referer"'
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
server {
listen 8080;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location /{
root html; # html 文件夹
index index.htmml index.htm
}
#error_page 404 /404.html; #控制出错
#redirect server error pages to the static page /50x.html
error_page 500 502 503 504 /50x.html;
location = /50x.html{
root html;
}
#proxy the PHP scripts to Apache listening on 127.0.0.1:80
#location ~ \.php${
# proxy_pass http://127.0.0.1;
#}
#pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
#deny access to .htaccess files, if Apache's document root
#concurs with nginx's one
#location ~/\.ht{
# deny all;
#}
}
#server{
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
#}
}
}
<!-- --------------- -->
http{
# 开启gzip
# gzip on;
# 开启etag
# etag on;
#监听端口，默认是80端口
listen 80;
#监听域名
server_name localhost;
#charset koi8-r;
#nginx访问日志放在logs/host.access.log下，并且使用main格式（还可以自定义格式）
#access_log logs/host.access.log main;
#如果没有location更明确的匹配访问路径的话，访问请求都会被该location处理。
location / {
#root指定nginx的根目录为/usr/local/nginx/html
root html;
#默认访问文件，欢迎页先去html目录下找index.html，如果找不到再去找index.htm
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
#错误页面及其返回地址，错误码为500、502、503、504都会返回50.html错误页面。
error_page 500 502 503 504 /50x.html;
#location后面是"="的话，说明是精确匹配
location = /50x.html {
root html;
}
}