1.搜索

brew search nginx

2.下载

brew install nginx

3.安装成功

wukaijiedeAir:~ wukaijie$ brew install nginx
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/core).
==> Updated Formulae
emacs-clang-complete-async    libgxps                       lsdvd                         podofo
less                          libmicrohttpd                 mozjpeg                       tcc

==> Installing dependencies for nginx: openssl and pcre
==> Installing nginx dependency: openssl
==> Downloading https://homebrew.bintray.com/bottles/openssl-1.0.2q.high_sierra.bottle.tar.gz
######################################################################## 100.0%
==> Pouring openssl-1.0.2q.high_sierra.bottle.tar.gz
==> Caveats
A CA file has been bootstrapped using certificates from the SystemRoots
keychain. To add additional certificates (e.g. the certificates added in
the System keychain), place .pem files in
  /usr/local/etc/openssl/certs

and run
  /usr/local/opt/openssl/bin/c_rehash

openssl is keg-only, which means it was not symlinked into /usr/local,
because Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries.

If you need to have openssl first in your PATH run:
  echo 'export PATH="/usr/local/opt/openssl/bin:$PATH"' >> ~/.bash_profile

For compilers to find openssl you may need to set:
  export LDFLAGS="-L/usr/local/opt/openssl/lib"
  export CPPFLAGS="-I/usr/local/opt/openssl/include"

==> Summary
🍺  /usr/local/Cellar/openssl/1.0.2q: 1,794 files, 12.1MB
==> Installing nginx dependency: pcre
==> Downloading https://homebrew.bintray.com/bottles/pcre-8.42.high_sierra.bottle.tar.gz
######################################################################## 100.0%
==> Pouring pcre-8.42.high_sierra.bottle.tar.gz
🍺  /usr/local/Cellar/pcre/8.42: 204 files, 5.3MB
==> Installing nginx
==> Downloading https://homebrew.bintray.com/bottles/nginx-1.15.8.high_sierra.bottle.tar.gz
######################################################################## 100.0%
==> Pouring nginx-1.15.8.high_sierra.bottle.tar.gz
==> Caveats
Docroot is: /usr/local/var/www

The default port has been set in /usr/local/etc/nginx/nginx.conf to 8080 so that
nginx can run without sudo.

nginx will load all files in /usr/local/etc/nginx/servers/.

To have launchd start nginx now and restart at login:
  brew services start nginx
Or, if you don't want/need a background service you can just run:
  nginx
==> Summary
🍺  /usr/local/Cellar/nginx/1.15.8: 23 files, 1.4MB
==> Caveats
==> openssl
A CA file has been bootstrapped using certificates from the SystemRoots
keychain. To add additional certificates (e.g. the certificates added in
the System keychain), place .pem files in
  /usr/local/etc/openssl/certs

and run
  /usr/local/opt/openssl/bin/c_rehash

openssl is keg-only, which means it was not symlinked into /usr/local,
because Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries.

If you need to have openssl first in your PATH run:
  echo 'export PATH="/usr/local/opt/openssl/bin:$PATH"' >> ~/.bash_profile

For compilers to find openssl you may need to set:
  export LDFLAGS="-L/usr/local/opt/openssl/lib"
  export CPPFLAGS="-I/usr/local/opt/openssl/include"

==> nginx
Docroot is: /usr/local/var/www

The default port has been set in /usr/local/etc/nginx/nginx.conf to 8080 so that
nginx can run without sudo.

nginx will load all files in /usr/local/etc/nginx/servers/.

To have launchd start nginx now and restart at login:
  brew services start nginx
Or, if you don't want/need a background service you can just run:
  nginx

4.查看nginx版本

$ nginx -v
nginx version: nginx/1.15.8

5.启动nginx

$ nginx -v
nginx version: nginx/1.15.8

image.png

6.重加载nginx

sudo nginx -s reload

7.关闭nginx

sudo nginx -s stop

8.端口冲突，重新设置端口号

The default port has been set in /usr/local/etc/nginx/nginx.conf to 8080 so that
nginx can run without sudo

这是安装成功的提示，修改端口的文件在' /usr/local/etc/nginx/nginx.conf '

vim /usr/local/etc/nginx/nginx.conf 

nginx.conf，我修改端口为：8090

server {
        listen       8090;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # 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;
        #}
}

9.nginx常用的命令

nginx -s reload       重新加载配置
nginx -s reopen       重启
nginx -s stop           停止
nginx -s quit            退出
nginx -V                    查看版本，以及配置文件地址
nginx -v                    查看版本
nginx -c filename    指定配置文件
nginx -h                    帮助