centos7 nginx安装/启动/进程状态/杀掉进程

1、安装
下载RPM:wget http://nginx.org/packages/centos/7/x86_64/RPMS/nginx-1.10.0-1.el7.ngx.x86_64.rpm
安装: rpm -ivh nginx-1.10.0-1.el7.ngx.x86_64.rpm

 如果找不wget请安装,命令:yum -y install wget

2、安装成功后nginx的几个默认目录
输入命令: whereis nginx

 执行目录:/usr/sbin/nginx
 模块所在目录:/usr/lib64/nginx/modules
 配置所在目录:/etc/nginx/
 默认站点目录:/usr/share/nginx/html

 主要配置文件:/etc/nginx/nginx.conf 指向:/etc/nginx/conf.d/default.conf


 PID目录:/var/run/nginx.pid
 错误日志:/var/log/nginx/error.log
 访问日志:/var/log/nginx/access.log

3、查看nginx状态(未启动前)
命令1:systemctl status nginx.service

4、启动、停止、重载命令
systemctl start nginx.service
systemctl stop nginx.service
systemctl reload nginx.service
systemctl status nginx.service

5、查看nginx的状态及进程与端口(启动后)
命令1:systemctl status nginx.service

以上nginx就已安装成功了!!!




命令2:netstat -antp | grep :80(查看80端口被哪个服务占用)or netstat -antpuel  | grep ":22" | grep  -v grep(过虑grep本身)


命令3:netstat -antp | grep :(查看所有端口占用情况)

命令4:ps aux | grep nginx(查看nginx进程运行状态)or ps aux | grep :80 | grep -v grep(过虑grep本身)

6、杀掉进程命令
a)相关nginx进行全部杀掉:killall -9 nginx
b)把PID两个进程杀掉:kill -9 pid1 and kill -9 pid1

7、查看版本
命令:nginx -V

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转载自blog.csdn.net/weixin_46021767/article/details/103687586