1. 下载 Nginx，官网下载

https://nginx.org/en/download.html

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• 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

这里我们下载稳定版，由于是要安装到 Linux 服务器上，故下载 tar.gz 的版本。

2. 安装 Nginx

将文件先上传到服务器，再解压到指定目录下

[root@sit-stf-ap01 home]# ll
total 1052
-rw------- 1 root root 1073322 Jun 15 10:55 nginx-1.22.0.tar.gz
drwx------ 2 root root      42 Jun 15 10:51 sonic-server
[root@sit-stf-ap01 home]# tar -zxvf nginx-1.22.0.tar.gz
[root@sit-stf-ap01 nginx-1.22.0]# mv /home/nginx-1.22.0 /home/nginx
[root@sit-stf-ap01 nginx]# ll
total 788
drwxr-xr-x 6 1001 1001    326 Jan  7 11:59 auto
-rw-r--r-- 1 1001 1001 312251 Nov 16 22:44 CHANGES
-rw-r--r-- 1 1001 1001 476577 Nov 16 22:44 CHANGES.ru
drwxr-xr-x 2 1001 1001    168 Jan  7 14:29 conf
-rwxr-xr-x 1 1001 1001   2590 Nov 16 22:44 configure
drwxr-xr-x 4 1001 1001     72 Jan  7 11:59 contrib
drwxr-xr-x 2 1001 1001     40 Jan  7 11:59 html
-rw-r--r-- 1 1001 1001   1397 Nov 16 22:44 LICENSE
drwxr-xr-x 2 1001 1001     21 Jan  7 11:59 man
-rw-r--r-- 1 1001 1001     49 Nov 16 22:44 README
drwxr-xr-x 9 1001 1001     91 Jan  7 11:59 src
[root@sit-stf-ap01 nginx]# pwd
/home/nginx

进入文件目录，配置 nginx 路径，当出现配置摘要就可以了

[root@sit-stf-ap01 nginx]# ./configure --prefix=/home/nginx --pid-path=/var/run/nginx/nginx.pid --lock-path=/var/lock/nginx.lock --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --with-http_gzip_static_module --http-client-body-temp-path=/var/temp/nginx/client --http-proxy-temp-path=/var/temp/nginx/proxy --http-fastcgi-temp-path=/var/temp/nginx/fastcgi --http-uwsgi-temp-path=/var/temp/nginx/uwsgi --http-scgi-temp-path=/var/temp/nginx/scgi --conf-path=/home/nginx/nginx.conf
checking for OS
 + Linux 3.10.0-1160.25.1.el7.x86_64 x86_64
checking for C compiler ... found
 + using GNU C compiler
 + gcc version: 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC)
checking for gcc -pipe switch ... found
checking for -Wl,-E switch ... found
checking for gcc builtin atomic operations ... found

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补全 nginx 配置目录

[root@sit-stf-ap01 nginx]# mkdir /var/temp/nginx -p

编译并安装

[root@sit-stf-ap01 nginx]# make && make install
make -f objs/Makefile
make[1]: Entering directory `/home/nginx'
cc -c -pipe  -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g  -I src/core -I src/event -I src/event/modules -I src/os/unix -I objs \
        -o objs/src/core/nginx.o \
        src/core/nginx.c

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安装完成后的目录结构是这样的

[root@sit-stf-ap01 nginx]# ll
total 860
drwxr-xr-x 6 1001 1001    326 Jan  7 11:59 auto
-rw-r--r-- 1 1001 1001 312251 Nov 16 22:44 CHANGES
-rw-r--r-- 1 1001 1001 476577 Nov 16 22:44 CHANGES.ru
drwxr-xr-x 2 1001 1001    168 Jan  7 14:29 conf
-rwxr-xr-x 1 1001 1001   2590 Nov 16 22:44 configure
drwxr-xr-x 4 1001 1001     72 Jan  7 11:59 contrib
-rw------- 1 root root   1077 Jan  7 15:03 fastcgi.conf
-rw------- 1 root root   1077 Jan  7 15:03 fastcgi.conf.default
-rw------- 1 root root   1007 Jan  7 15:03 fastcgi_params
-rw------- 1 root root   1007 Jan  7 15:03 fastcgi_params.default
drwxr-xr-x 2 1001 1001     40 Jan  7 11:59 html
-rw------- 1 root root   2837 Jan  7 15:03 koi-utf
-rw------- 1 root root   2223 Jan  7 15:03 koi-win
-rw-r--r-- 1 1001 1001   1397 Nov 16 22:44 LICENSE
-rw------- 1 root root    412 Jan  7 15:02 Makefile
drwxr-xr-x 2 1001 1001     21 Jan  7 11:59 man
-rw------- 1 root root   5231 Jan  7 15:03 mime.types
-rw------- 1 root root   5231 Jan  7 15:03 mime.types.default
-rw------- 1 root root   2666 Jan  7 15:03 nginx.conf
-rw------- 1 root root   2666 Jan  7 15:03 nginx.conf.default
drwx------ 3 root root    174 Jan  7 15:03 objs
-rw-r--r-- 1 1001 1001     49 Nov 16 22:44 README
drwx------ 2 root root     36 Jan  7 15:03 sbin
-rw------- 1 root root    636 Jan  7 15:03 scgi_params
-rw------- 1 root root    636 Jan  7 15:03 scgi_params.default
drwxr-xr-x 9 1001 1001     91 Jan  7 11:59 src
-rw------- 1 root root    664 Jan  7 15:03 uwsgi_params
-rw------- 1 root root    664 Jan  7 15:03 uwsgi_params.default
-rw------- 1 root root   3610 Jan  7 15:03 win-utf

3. 测试是否安装成功

[root@sit-stf-ap01 nginx]# ./sbin/nginx -t
nginx: the configuration file /home/nginx/nginx.conf syntax is ok
nginx: configuration file /home/nginx/nginx.conf test is successful

当执行结果出现 successful 时表示配置安装成功。

4. 启动 Nginx

# 启动 nginx
[root@sit-stf-ap01 nginx]# ./sbin/nginx -c nginx.conf

# 查看进程
[root@sit-stf-ap01 nginx]# ps -ef | grep nginx
root     24557     1  0 15:11 ?        00:00:00 nginx: master process ./sbin/nginx -c nginx.conf
nobody   24558 24557  0 15:11 ?        00:00:00 nginx: worker process
root     24595 11629  0 15:12 pts/1    00:00:00 grep --color=auto nginx

踩坑记录：

1. 编译安装在执行 ./configure --prefix=/home/nginx 命令时报错

 + Linux 5.4.17-2136.306.1.3.el7uek.x86_64 x86_64
checking for C compiler ... not found

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

需要先安装环境变量，执行如下命令

yum -y install gcc
yum -y install gcc-c++
yum -y install openssl openssl-devel

执行完上述三个命令后，再重新执行./configure --prefix=/home/nginx 命令成功。