nginx版本选择

​​http://nginx.org/en/download.html​​

选择稳定版本

Nginx的版本有：

• Mainline version：Mainline 是 Nginx 目前主力在做的版本，可以说是开发版。
• Stable version：最新稳定版，生产环境上建议使用的版本。
• Legacy versions：遗留的老版本的稳定版。

一般就选最新版本，Stable version：最新稳定版。

​​http://nginx.org/en/linux_packages.html#RHEL-CentOS​​

Installation instructions

Before you install nginx for the first time on a new machine, you need to set up the nginx packages repository. Afterward, you can install and update nginx from the repository.

RHEL/CentOS

Install the prerequisites:

sudo yum install yum-utils

To set up the yum repository, create the file named ​​/etc/yum.repos.d/nginx.repo​​ with the following contents:

[nginx-stable] name=nginx stable repo baseurl=http://nginx.org/packages/centos/$releasever/$basearch/ gpgcheck=1 enabled=1 gpgkey=https://nginx.org/keys/nginx_signing.key [nginx-mainline] name=nginx mainline repo baseurl=http://nginx.org/packages/mainline/centos/$releasever/$basearch/ gpgcheck=1 enabled=0 gpgkey=https://nginx.org/keys/nginx_signing.key

By default, the repository for stable nginx packages is used. If you would like to use mainline nginx packages, run the following command:

sudo yum-config-manager --enable nginx-mainline

To install nginx, run the following command:

sudo yum install nginx

When prompted to accept the GPG key, verify that the fingerprint matches ​​573B FD6B 3D8F BC64 1079 A6AB ABF5 BD82 7BD9 BF62​​, and if so, accept it.

源码编译版

./configure --user=nobody --group=nobody --prefix=/usr/local/sbin/nginx --with-http_stub_status_module --with-http_gzip_static_module --with-http_realip_module --with-http_sub_module --with-http_ssl_module

nginx: [alert] could not open error log file: open() "/var/log/nginx/error.log" failed (13: Permission denied)
2019/08/15 11:43:49 [warn] 26143#26143: the "user" directive makes sense only if the master process runs with super-user privileges, ignored in /etc/nginx/nginx.conf:2
2019/08/15 11:43:49 [emerg] 26143#26143: mkdir() "/var/cache/nginx/client_temp" failed (13: Permission denied)

nginx https

172.21.203.14 - - [15/Aug/2019:13:45:05 +0800] "\x16\x03\x01\x017\x01\x00\x013\x03\x03:\xF6\xAD\xE5`1\xE3\xF9\xFF\xE7\xE3\xE9\xEC\xC4\xBA\x90\xE1\xEE\x11\xD2\x1E\xB8]\xA4\x8Fo.\x85+\xFD$\xC5\x00\x00\xAC\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 157 "-" "-" "-"