nginx的安装与配置

nginx的安装

//创建系统用户nginx
[root@nginx ~]# useradd -r -M -s /sbin/nologin nginx

//安装依赖环境
[root@nginx ~]# yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++
[root@nginx ~]# yum -y groups mark install 'Development Tools'
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
There is no installed groups file.
Maybe run: yum groups mark convert (see man yum)
Marked install: Development Tools

//创建日志存放目录
[root@nginx ~]# mkdir -p /var/log/nginx
[root@nginx ~]# chown -R nginx.nginx /var/log/nginx

//下载nginx
[root@nginx ~]#  cd /usr/src/
[root@nginx src]# wget http://nginx.org/download/nginx-1.12.0.tar.gz
--2021-05-24 23:01:08--  http://nginx.org/download/nginx-1.12.0.tar.gz
Resolving nginx.org (nginx.org)... 52.58.199.22, 3.125.197.172, 2a05:d014:edb:5704::6, ...
Connecting to nginx.org (nginx.org)|52.58.199.22|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 980831 (958K) [application/octet-stream]
Saving to: ‘nginx-1.12.0.tar.gz’

nginx-1.12.0.tar.gz          100%[============================================>] 957.84K  11.9KB/s    in 76s     

2021-05-24 23:02:25 (12.5 KB/s) - ‘nginx-1.12.0.tar.gz’ saved [980831/980831]

//编译安装
[root@nginx src]# ls
debug  kernels  nginx-1.12.0.tar.gz
[root@nginx src]# tar xf nginx-1.12.0.tar.gz
[root@nginx src]# cd nginx-1.12.0
[root@nginx nginx-1.12.0]# ./configure 
> --prefix=/usr/local/nginx 
> --user=nginx 
> --group=nginx 
> --with-debug 
> --with-http_ssl_module 
> --with-http_realip_module 
> --with-http_image_filter_module 
> --with-http_gunzip_module 
> --with-http_gzip_static_module 
> --with-http_stub_status_module 
> --http-log-path=/var/log/nginx/access.log 
> --error-log-path=/var/log/nginx/error.log

[root@nginx nginx-1.12.0]# make && make install

nginx安装后配置

//配置环境变量
[root@nginx ~]# echo 'export PATH=/usr/local/nginx/sbin:$PATH' > /etc/profile.d/nginx.sh
[root@nginx ~]# . /etc/profile.d/nginx.sh
[root@nginx ~]# nginx
[root@nginx ~]# ss -antl
State          Recv-Q         Send-Q                 Local Address:Port                 Peer Address:Port         
LISTEN         0              128                          0.0.0.0:80                        0.0.0.0:*            
LISTEN         0              128                          0.0.0.0:22                        0.0.0.0:*            
LISTEN         0              128                             [::]:22