linux防火墙相关指令
1.查看防火墙状态:
firewall-cmd —state
2.启动防火墙
systemctl start firewalld
3.关闭防火墙
systemctl stop firewalld
4.检查防火墙开放的端口
firewall-cmd —permanent —zone=public —list-ports
5.开放一个新的端口
firewall-cmd —zone=public —add-port=8080/tcp —permanent
6.重启防火墙
firewall-cmd —reload
7.验证新增加端口是否生效
firewall-cmd —zone=public —query-port=8080/tcp
8.防火墙开机自启动
systemctl enable firewalld.service
9.防火墙取消某一开放端口
firewall-cmd —zone=public —remove-port=9200/tcp —permanent
10关闭mongodb
use admin
db.runCommand(“shutdown”)
还没有评论,来说两句吧...