CentOS7安装Nginx及相关指令

cd /opt/
wget http://nginx.org/download/nginx-1.22.0.tar.gz

yum -y install gcc pcre-devel zlib-devel openssl openssl-devel

#解压
tar -zxvf nginx-1.22.0.tar.gz

#进入NG目录
cd ./nginx-1.22.0

# 如果./configure时准备启用--with-http_image_filter_module模块的话，需要先安装gd
yum -y install gd gd-devel
#配置
./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-file-aio --with-http_realip_module --with-http_image_filter_module

#编译
make
make install

cd /usr/local/nginx/conf
vim nginx.conf

#启动
/usr/local/nginx/sbin/nginx

#查看nginx状态
ps aux | grep nginx

#重新加载配置
/usr/local/nginx/sbin/nginx -s reload

#停止
/usr/local/nginx/sbin/nginx -s stop

vim /etc/systemd/system/nginx.service

[Unit]
Description=The Nginx HTTP Server
After=network.target remote-fs.target nss-lookup.target

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

[Install]
WantedBy=multi-user.target

#（启动nginx服务）
systemctl start nginx.service
#（停止nginx服务）
systemctl stop nginx.service
#（查看服务当前状态）
systemctl status nginx.service
#（设置开机自启动）
systemctl enable nginx.service
#（停止开机自启动）
systemctl disable nginx.service
#（重新启动服务）
systemctl restart nginx.service
#（查看所有已启动的服务）
systemctl list-units --type=service