一、下载nginx rpm包
地址为：
http://nginx.org/packages/centos/7/x86_64/RPMS/
下载nginx-1.18.0-1.el7.ngx.x86_64包
[root@iZ2ze6bgt1xmvd4jc0v7nmZ src]# wget http://nginx.org/packages/centos/7/x86_64/RPMS/nginx-1.18.0-1.el7.ngx.x86_64.rpm
二、查询是否已经安装了nginx
[root@iZ2ze6bgt1xmvd4jc0v7nmZ src]# rpm -qa|grep nginx
如果有安装了 ，执行 rpm -e 进行卸载
三、执行rpm命令安装
rpm 安装方式nginx 默认安装位置在 /etc/nginx/ 目录下
[root@iZ2ze6bgt1xmvd4jc0v7nmZ src]# rpm -ivh nginx-1.18.0-1.el7.ngx.x86_64.rpm warning: nginx-1.18.0-1.el7.ngx.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID 7bd9bf62: NOKEY Preparing... ################################# [100%] Updating / installing... 1:nginx-1:1.18.0-1.el7.ngx ################################# [100%] ---------------------------------------------------------------------- Thanks for using nginx! Please find the official documentation for nginx here: * http://nginx.org/en/docs/ Please subscribe to nginx-announce mailing list to get the most important news about nginx: * http://nginx.org/en/support.html Commercial subscriptions for nginx are available on: * http://nginx.com/products/
四、启动nginx
[root@iZ2ze6bgt1xmvd4jc0v7nmZ local]# systemctl start nginx
五、查询nginx
[root@iZ2ze6bgt1xmvd4jc0v7nmZ local]# systemctl status nginx ● nginx.service - nginx - high performance web server Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled) Active: active (running) since Tue 2021-04-06 11:36:21 CST; 1min 38s ago Docs: http://nginx.org/en/docs/ Process: 2677 ExecStart=/usr/sbin/nginx -c /etc/nginx/nginx.conf (code=exited, status=0/SUCCESS) Main PID: 2678 (nginx) Tasks: 2 Memory: 1.5M CGroup: /system.slice/nginx.service ├─2678 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf └─2679 nginx: worker process Apr 06 11:36:21 iZ2ze6bgt1xmvd4jc0v7nmZ systemd[1]: Starting nginx - high performance web server... Apr 06 11:36:21 iZ2ze6bgt1xmvd4jc0v7nmZ systemd[1]: Started nginx - high performance web server. [root@iZ2ze6bgt1xmvd4jc0v7nmZ local]#
六、访问web
[root@iZ2ze6bgt1xmvd4jc0v7noZ ~]# curl 172.27.6.3 <!DOCTYPE html> <html> <head> <title>Welcome to nginx!</title> <style> body { 35em; margin: 0 auto; font-family: Tahoma, Verdana, Arial, sans-serif; } </style> </head> <body> <h1>Welcome to nginx!</h1> <p>If you see this page, the nginx web server is successfully installed and working. Further configuration is required.</p> <p>For online documentation and support please refer to <a href="http://nginx.org/">nginx.org</a>.<br/> Commercial support is available at <a href="http://nginx.com/">nginx.com</a>.</p> <p><em>Thank you for using nginx.</em></p> </body> </html> [root@iZ2ze6bgt1xmvd4jc0v7noZ ~]#
七、设置开机自启动
查询nginx是否开机自启动
[root@iZ2ze6bgt1xmvd4jc0v7nmZ local]# systemctl list-unit-files |grep nginx nginx-debug.service disabled nginx.service disabled [root@iZ2ze6bgt1xmvd4jc0v7nmZ local]#
设置允许开机自启动
[root@iZ2ze6bgt1xmvd4jc0v7nmZ local]# systemctl enable nginx
Created symlink from /etc/systemd/system/multi-user.target.wants/nginx.service to /usr/lib/systemd/system/nginx.service
再次查询
[root@iZ2ze6bgt1xmvd4jc0v7nmZ local]# systemctl list-unit-files|grep nginx nginx-debug.service disabled nginx.service enabled [root@iZ2ze6bgt1xmvd4jc0v7nmZ local]#
rpm 安装方式nginx 默认安装位置在 /etc/nginx/ 目录下
八、卸载
[root@iZ2ze6bgt1xmvd4jc0v7nmZ nginx]# rpm -qa|grep nginx nginx-1.18.0-1.el7.ngx.x86_64
停止nginx服务
[root@iZ2ze6bgt1xmvd4jc0v7nmZ nginx]# systemctl stop nginx
卸载
[root@iZ2ze6bgt1xmvd4jc0v7nmZ nginx]# rpm -e nginx
删除目录
[root@iZ2ze6bgt1xmvd4jc0v7nmZ nginx]# rm -rf /etc/nginx/