nginx设置端口号和开启防火墙[亲测有效]

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[root@bogon sbin]# cd ..
[root@bogon nginx]# ll
总用量 4
drwx------. 2 nobody root    6 3月   7 11:50 client_body_temp
drwxr-xr-x. 2 root   root 4096 3月   7 11:49 conf
drwx------. 2 nobody root    6 3月   7 11:50 fastcgi_temp
drwxr-xr-x. 2 root   root   40 3月   7 11:49 html
drwxr-xr-x. 2 root   root   58 3月   7 11:50 logs
drwx------. 2 nobody root    6 3月   7 11:50 proxy_temp
drwxr-xr-x. 2 root   root   19 3月   7 11:49 sbin
drwx------. 2 nobody root    6 3月   7 11:50 scgi_temp
drwx------. 2 nobody root    6 3月   7 11:50 uwsgi_temp
[root@bogon nginx]# cd conf
[root@bogon conf]# firewall -cmd --list -all
bash: firewall: 未找到命令...
[root@bogon conf]# firewall-cmd --list-all
public (active)
  target: default
  icmp-block-inversion: no
  interfaces: ens32
  sources: 
  services: dhcpv6-client ssh
  ports: 
  protocols: 
  masquerade: no
  forward-ports: 
  source-ports: 
  icmp-blocks: 
  rich rules: 
	
[root@bogon conf]# firewall-cmd --add-service=http -permanent
usage: see firewall-cmd man page
firewall-cmd: error: unrecognized arguments: -permanent
[root@bogon conf]# firewall-cmd --add-service=http -permanent
usage: see firewall-cmd man page
firewall-cmd: error: unrecognized arguments: -permanent
[root@bogon conf]# sudo firewall-cmd --addd-port=80/tcp --permanent
usage: see firewall-cmd man page
firewall-cmd: error: unrecognized arguments: --addd-port=80/tcp
[root@bogon conf]# sudo firewall-cmd --add-port=80/tcp --permanent
success
[root@bogon conf]#  firewall-cmd --list-all
public (active)
  target: default
  icmp-block-inversion: no
  interfaces: ens32
  sources: 
  services: dhcpv6-client ssh
  ports: 
  protocols: 
  masquerade: no
  forward-ports: 
  source-ports: 
  icmp-blocks: 
  rich rules: 
	
[root@bogon conf]# firewall-cmd --reload
success
[root@bogon conf]#