Linux-Nginx-关闭进程

当然就仅仅是介绍一条命令了，就这么简单。

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nginx默认创建一个工作进程

root      2713     1  0 07:56 ?        00:00:00 nginx: master process ../sbin/nginx
nobody    2714  2713  0 07:56 ?        00:00:00 nginx: worker process

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改动worker_processes=10。来创建多个进程

#user  nobody;
worker_processes  10;
#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;
pid        logs/nginx.pid;
events {
    worker_connections  1024;
}

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fuhui@ubuntu:/usr/local/nginx$ ps -ef | grep 'nginx'
root      2713     1  0 07:56 ?        00:00:00 nginx: master process ../sbin/nginx
nobody    2747  2713  0 08:00 ?
00:00:00 nginx: worker process
nobody    2748  2713  0 08:00 ?        00:00:00 nginx: worker process
nobody    2749  2713  0 08:00 ?        00:00:00 nginx: worker process
nobody    2750  2713  0 08:00 ?        00:00:00 nginx: worker process
nobody    2751  2713  0 08:00 ?
00:00:00 nginx: worker process
nobody    2752  2713  0 08:00 ?        00:00:00 nginx: worker process
nobody    2753  2713  0 08:00 ?
00:00:00 nginx: worker process
nobody    2754  2713  0 08:00 ?
00:00:00 nginx: worker process
nobody    2755  2713  0 08:00 ?
00:00:00 nginx: worker process
nobody    2756  2713  0 08:00 ?        00:00:00 nginx: worker process
fuhui     2852  2332  0 08:29 pts/6    00:00:00 grep --color=auto nginx

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错误的运行方式
fuhui@ubuntu:/usr/local/nginx$ sudo ps -ef | grep 'nginx' | awk '{kill -9 $2}'

正确的运行方式
fuhui@ubuntu:/usr/local/nginx$ sudo kill ` ps -ef | grep 'nginx' | awk '{print  $2}' `

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To kill all Nginx Processes

kill $(ps aux | grep '[n]ginx' | awk '{print $2}')

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使用“跟$()效果是一样的