Linux编译安装nginx

下载nginx包

官方下载地址：https://nginx.org/en/download.html

下载后上传至Linux opt目录下

解压安装：

1 tar zxvf nginx-1.21.6.tar.gz
2 cd nginx-1.21.6
3 ./configure --prefix=/usr/local/nginx    #  --prefix：选择nginx要安装的目录

指安装路径是/usr/local/nginx
4 make
5 make install

./configure后的报错和解决办法

1 checking for OS
2 + Linux 3.10.0-693.el7.x86_64 x86_64
3 checking for C compiler ... not found
4 ./configure: error: C compile

提示：

安装gcc（C语言编译器）

yum install -y gcc

提示：

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

安装perl库

yum install -y pcre pcre-devel

提示：

1 ./configure: error: the HTTP gzip module requires the zlib library.
2 You can either disable the module by using --without-http_gzip_module
3 option, or install the zlib library into the system, or build the zlib library
4 statically from the source with nginx by using --with-zlib=<path> option.

安装zlib库:

yum install -y zlib zlib-devel

进行编译

1 make
2 make install

启动nginx

1 [root@bogon /]# cd /usr/local/nginx/sbin
2 [root@bogon sbin]# ll
3 total 3804
4 -rwxr-xr-x 1 root root 3892008 Feb 14 14:17 nginx
5 [root@bogon sbin]# ./nginx

关闭防火墙

systemctl stop firewalld

测试是否成功运行

ip地址:80端口

安装成系统服务

在如下位置创建服务脚本nginx.service

vi /usr/lib/systemd/system/nginx.service

服务脚本内容如下(注意路径要对应安装路径，这里的路径是/usr/local/nginx/sbin)：

[Unit]
Description=nginx - web server
After=network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStartPre=/usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.conf
ExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s stop
ExecQuit=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true

[Install]
WantedBy=multi-user.target

重新加载系统服务

systemctl daemon-reload

启动服务

systemctl start nginx.service

开机自动启动

systemctl enable nginx.service

控制命令

启动Nginx
在/usr/local/nginx/sbin目录下：
./nginx               #启动nginx    
./nginx -s reload     #启动nginx,并重新载入配置
./nginx -s reopen     #重启nginx

关闭Nginx
./nginx -s stop   #关闭nginx

杀进程
pkill -9 nginx   #关闭Nginx

查看Nginx状态
ps -ef | grep nginx   #查看nginx状态