Nginx常用命令

1、查看当前运行的配置文件 

[root@syjmw-app-13 ~]# netstat -anop | grep 0.0.0.0:80
tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      16463/nginx         off (0.00/0/0)
tcp        0      0 0.0.0.0:8001                0.0.0.0:*                   LISTEN      7815/java           off (0.00/0/0)
[root@syjmw-app-13 ~]# ll /proc/16463/exe
lrwxrwxrwx. 1 root root 0 4月  26 04:10 /proc/16463/exe -> /hnisi/local/nginx/nginx
[root@syjmw-app-13 ~]# /hnisi/local/nginx/nginx -t
nginx: the configuration file /hnisi/local/nginx/nginx.conf syntax is ok
nginx: configuration file /hnisi/local/nginx/nginx.conf test is successful

 2、查看当前运行nginx的进程号

[root@syjmw-app-13 ~]# ps -ef | grep nginx
root     16463     1  0 Apr25 ?        00:00:00 nginx: master process ./nginx
root     20172 19460  0 19:12 pts/0    00:00:00 grep nginx
nobody   24161 16463  0 Apr25 ?        00:00:18 nginx: worker process
nobody   24162 16463  0 Apr25 ?        00:00:24 nginx: worker process

3、nginx启动、重启、停止命令

从容地重启：kill -HUP pid
启动nginx：./nginx
重启nginx：./nginx -s reload
停止nginx：./nginx -s stop

4、查出nginx的PID->通过PID查出端口号

[root@syjmw-app-13 ~]# ps -ef | grep nginx
root     16463     1  0 Apr25 ?        00:00:00 nginx: master process ./nginx
root     20827 19460  0 19:33 pts/0    00:00:00 grep nginx
nobody   24161 16463  0 Apr25 ?        00:00:18 nginx: worker process
nobody   24162 16463  0 Apr25 ?        00:00:24 nginx: worker process
[root@syjmw-app-13 ~]# netstat -antup | grep 16463
tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      16463/nginx