一丶安裝

1.yum 安裝(自帶環境變量)

# 1.Centos7中添加nginx源
>>> rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
# yum 安裝
>>> yum install nginx -y

2.源碼安裝

# 1.安裝nginx依賴包
>>> yum -y install gcc gcc-c++ zlib zlib-devel pcre-devel openssl openssl-devel make libtool 
# 2.創建nginx目錄
>>> cd /etc
>>> mkdir nginx
>>> cd nginx
# 3.下載nginx安裝包：http://nginx.org/en/download.html
>>> wget http://nginx.org/download/nginx-1.13.7.tar.gz
>>> tar -xvf nginx-1.13.7.tar.g
# 4.安裝nginx
>>> cd /etc/nginx
>>> ./configure
>>> make && make install

二丶配置nginx

# 1. 添加ngnx配置文件(yum安裝)
>>> cd /etc/nginx/conf.d/
>>> touch  xxx.conf
>>> vim xxx.conf
server {
    listen	 PORT;
    server_name  IP;
    
    gzip on;
    
    charset utf-8;
    
    gzip_types text/plain application/x-javascript text/css text/javascript application/x-httpd-php application/json text/json image/jpeg image/gif image/png application/octet-stream;
    
    # nginx啟動日志 
    access_log  /var/log/nginx/manage_callin_access.log  main;
    error_log   /var/log/nginx/manage_callin_error.log;

    error_page   401 402 403 404 /404.html;
    location = /404.html {
        root /home//www;
    }
    error_page   500 501 502 503 /500.html;
    location = /500.html {
        root /home//www;
    }
    # 靜態文件轉發
    location  ~^/(images|image|file)/ {
        # 以images、image、file開頭
	# ip：port/images/myfile.txt  會去找 home/static/images/myfile.txt
        root /home/static/;
    }    	
    location = / {
                #proxy_pass DOMAIN/IP:PORT;
                root /home//www/;
                index index.html index.htm;
    }    
    location / {
                uwsgi_buffer_size 64k;
                uwsgi_buffers   32 32k;
                uwsgi_busy_buffers_size 128k;

                # 斷點續傳
                add_header Accept-Ranges bytes; 
                include uwsgi_params;

                # 指定uwsgi的sock文件所有動態請求就會直接丟給他
                uwsgi_pass  unix:/home//web/uwsgi.sock;

    }
    
}

# 2. 修改配置文件（源碼安裝）
>>> vim /etc/nginx/conf/nginx.conf

三丶nginx常用命令

# 啟動
/usr/sbin/nginx
# 關閉
/usr/sbin/nginx -s stop
# 重啟
/usr/sbin/nginx -s reload
# 開機自啟
systemctl start nginx.service
systemctl enable nginx.service

四丶卸載nginx

1.yum安裝卸載

yum remove nginx

2.源碼安裝卸載

# 1.查看nginx安裝目錄
>>> whereis nginx
nginx: /usr/sbin/nginx
# 2.刪除nginx自啟動
>>> chkconfig nginx off
# 3.停止nginx服務
>>> /usr/sbin/nginx -s stop
# 4.刪除nginx安裝目錄
>>> rm -rf /etc/nginx
# 5.檢查是否有殘余
>>> find / -name nginx
/usr/libexec/initscripts/legacy-actions/nginx
>>> rm -rf /usr/libexec/initscripts/legacy-actions/