nginx学习(2): 虚拟机centos7中安装nginx

系统管理员 2022-11-28 15:10 230阅读 0赞

# 一. Nginx下载与安装 #

1.  下载目录：/usr/local/software

wget http://nginx.org/download/nginx-1.17.10.tar.gz

1.  解压安装到本目录下

tar -zxvf nginx-1.17.10.tar.gz -C ./

1.  转到目录/usr/local/software/nginx-1.17.10，执行Nginx编译

./configure

**编译时可能会遇到的问题：**

（1）若报出如下错误，是因为缺少环境变量导致

checking for C compiler ... not found
    ./configure: error: C compiler cc is not found

如果出现上述错误，请执行

yum -y install gcc
    yum -y install gcc-c++

（2）再次./configure，可能会出现如下错误

./configure: error: the HTTP rewrite module requires the PCRE library.
    You can either disable the module by using --without-http_rewrite_module
    option, or install the PCRE library into the system, or build the PCRE library
    statically from the source with nginx by using --with-pcre=<path> option.

如果出现上述错误，请执行

yum -y install openssl openssl-devel

(3) 再次./configure，成功！

Configuration summary
      + using system PCRE library
      + OpenSSL library is not used
      + using system zlib library
    
      nginx path prefix: "/usr/local/nginx"
      nginx binary file: "/usr/local/nginx/sbin/nginx"
      nginx modules path: "/usr/local/nginx/modules"
      nginx configuration prefix: "/usr/local/nginx/conf"
      nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
      nginx pid file: "/usr/local/nginx/logs/nginx.pid"
      nginx error log file: "/usr/local/nginx/logs/error.log"
      nginx http access log file: "/usr/local/nginx/logs/access.log"
      nginx http client request body temporary files: "client_body_temp"
      nginx http proxy temporary files: "proxy_temp"
      nginx http fastcgi temporary files: "fastcgi_temp"
      nginx http uwsgi temporary files: "uwsgi_temp"
      nginx http scgi temporary files: "scgi_temp"

1.  安装nginx  
    在安装目录(/usr/local/software/nginx-1.17.10)下执行

make & make install

# 二、Nginx启动与验证 #

1.  查看安装目录：cd /usr/local/nginx

conf 存放配置文件
    html 网页文件
    logs 存放日志
    sbin shell启动、停止等脚本

1.  转到sbin目录，启动nginx

./nginx

1.  查看进程

[root@bogon sbin]# ps -ef |  grep nginx
    root       6005      1  0 14:43 ?        00:00:00 nginx: master process ./nginx
    nobody     6006   6005  0 14:43 ?        00:00:00 nginx: worker process
    root       6009   1685  0 14:43 pts/0    00:00:00 grep --color=auto nginx

1.  打开浏览器验证

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