编译安装nginx

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[root@web02 ~]# wget -P /app/tools   http://nginx.org/download/nginx-1.16.1.tar.gz
--2019-08-28 20:02:01--  http://nginx.org/download/nginx-1.16.1.tar.gz
Resolving nginx.org (nginx.org)... 95.211.80.227, 62.210.92.35, 2001:1af8:4060:a004:21::e3
Connecting to nginx.org (nginx.org)|95.211.80.227|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1032630 (1008K) [application/octet-stream]
Saving to: ‘/app/tools/nginx-1.16.1.tar.gz.2’

100%[=====================================================>] 1,032,630   46.7KB/s   in 52s    

2019-08-28 20:02:56 (19.3 KB/s) - ‘/app/tools/nginx-1.16.1.tar.gz.2’ saved [1032630/1032630]

解压
[root@web02 /app/tools]# tar xf nginx-1.16.1.tar.gz 

安装包里的内容
[root@web02 /app/tools/nginx-1.16.1]# ll
total 120
drwxr-xr-x 2 www  www       6 Aug 13 20:51 auto
-rw------- 1 root root 109056 Aug 28 20:38 CHANGES.ru
drwxr-xr-x 2 www  www       6 Aug 13 20:51 conf
-rwxr-xr-x 1 www  www    2502 Aug 13 20:51 configure
drwxr-xr-x 2 www  www       6 Aug 13 20:51 contrib
drwxr-xr-x 2 www  www       6 Aug 13 20:51 html
-rw-r--r-- 1 www  www    1397 Aug 13 20:51 LICENSE
drwxr-xr-x 2 www  www       6 Aug 13 20:51 man
-rw-r--r-- 1 www  www      49 Aug 13 20:51 README
drwxr-xr-x 2 www  www       6 Aug 13 20:51 src

如果已下载nginx 卸载使用--nodeps 删除依赖关系 尽量少使用 yum remove 删除会把相关的软件也都删除
[root@web01 ~]# rpm -e nginx --nodeps

修改代码
[root@web01 /app/tools/nginx-1.16.1/src/core]# vim nginx.h
 1 
  2 /*
  3  * Copyright (C) Igor Sysoev
  4  * Copyright (C) Nginx, Inc.
  5  */
  4  * Copyright (C) Nginx, Inc.
  5  */
  6 
  7 
  8 #ifndef _NGINX_H_INCLUDED_
  9 #define _NGINX_H_INCLUDED_
 10 
 11 
 12 #define nginx_version      1016001
 13 #define NGINX_VERSION      "1.16.1"
 14 #define NGINX_VER          "oldboy-wang/" NGINX_VERSION
 15 
 16 #ifdef NGX_BUILD
 17 #define NGINX_VER_BUILD    NGINX_VER " (" NGX_BUILD ")"
18 #else
 19 #define NGINX_VER_BUILD    NGINX_VER
 20 #endif
 21 
 22 #define NGINX_VAR          "oldboy-wang"
 23 #define NGX_OLDPID_EXT     ".oldbin"
 24 
 25 
 26 #endif /* _NGINX_H_INCLUDED_ */
修改14 22行

修改代码
[root@web01 /app/tools/nginx-1.16.1/src/http]# vim ngx_http_header_filter_module.c
 49 static u_char ngx_http_server_string[] = "Server: oldboy-wang" CRLF;
 50 static u_char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
 51 static u_char ngx_http_server_build_string[] = "Server: " NGINX_VER_BUILD CRLF;
修改49行

修改代码
[root@web01 /app/tools/nginx-1.16.1/src/http]# vim ngx_http_special_response.c
35 static u_char ngx_http_error_tail[] =
 36 "<hr><center>oldboy-wang</center>" CRLF
 37 "</body>" CRLF
 38 "</html>" CRLF
修改36行

[root@web01 /app/tools/nginx-1.16.1]# ./configure --prefix=/app/nginx-1.16.1  --user=nginx --group=nginx --with-http_ssl_module  --with-http_stub_status_module
checking for OS
 + Linux 3.10.0-957.el7.x86_64 x86_64
checking for C compiler ... found
 + using GNU C compiler
 + gcc version: 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) 
checking for gcc -pipe switch ... found
checking for -Wl,-E switch ... found
checking for gcc builtin atomic operations ... found
checking for C99 variadic macros ... found
checking for gcc variadic macros ... found
checking for gcc builtin 64 bit byteswap ... found
checking for unistd.h ... found

安装nginx依赖库
[root@web01 /app/tools/nginx-1.16.1]# yum install openssl-devel pcre-devel -y 
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist https://mirror.webtatic.com/yum/el7/x86_64/mirrorlist error was
14: curl#7 - "Failed connect to mirror.webtatic.com:443; Connection refused"
 * base: mirrors.aliyun.com
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
 * webtatic: uk.repo.webtatic.com
base                                                                                            | 3.6 kB  00:00:00     
epel                                                                                            | 5.4 kB  00:00:00     
extras                                                                                          | 3.4 kB  00:00:00     
nginx-stable                                                                                    | 2.9 kB  00:00:00     
updates                                                                                         | 3.4 kB  00:00:00     
https://us-east.repo.webtatic.com/yum/el7/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed connect to us-east.re

编译安装
[root@web01 /app/tools/nginx-1.16.1]#  make  && make install

创建软连接
[root@web01 /app/tools]# ln -s /app/nginx-1.16.1/ /app/nginx

检查语法
[root@web01 /app/tools]# /app/nginx/sbin/nginx -t
nginx: the configuration file /app/nginx-1.16.1/conf/nginx.conf syntax is ok
nginx: configuration file /app/nginx-1.16.1/conf/nginx.conf test is successful

启动nginx
[root@web01 /app/tools]# /app/nginx/sbin/nginx

查看端口
[root@web01 /app/tools]# lsof -i:80
COMMAND   PID  USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
nginx   15252  root    6u  IPv4 119064      0t0  TCP *:http (LISTEN)
nginx   15253 nginx    6u  IPv4 119064      0t0  TCP *:http (LISTEN)

查看下目录
[root@web01 /app/tools]# ll /app/nginx
lrwxrwxrwx 1 root root 18 Aug 27 11:35 /app/nginx -> /app/nginx-1.16.1/
[root@web01 /app/tools]# ll /app/nginx/
total 0
drwx------ 2 nginx root   6 Aug 27 11:19 client_body_temp
drwxr-xr-x 2 root  root 333 Aug 28 10:27 conf
drwx------ 2 nginx root   6 Aug 27 11:19 fastcgi_temp
drwxr-xr-x 2 root  root  40 Aug 27 11:13 html
drwxr-xr-x 2 root  root  58 Aug 27 11:19 logs
lrwxrwxrwx 1 root  root  18 Aug 29 19:33 nginx-1.16.1 -> /app/nginx-1.16.1/
drwx------ 2 nginx root   6 Aug 27 11:19 proxy_temp
drwxr-xr-x 2 root  root  36 Aug 29 19:22 sbin
drwx------ 2 nginx root   6 Aug 27 11:19 scgi_temp
drwx------ 2 nginx root   6 Aug 27 11:19 uwsgi_temp