CentOS防火墙
firewalld 防火墙状态命令
[root@localhost ~]# systemctl status firewalld
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
Active: inactive (dead)
Docs: man:firewalld(1)[root@localhost ~]# systemctl status firewalld
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
Active: active (running) since Tue 2023-07-04 18:06:58 CST; 5s ago
Docs: man:firewalld(1)
Main PID: 16208 (firewalld)
CGroup: /system.slice/firewalld.service
└─16208 /usr/bin/python2 -Es /usr/sbin/firewalld --nofork --nopid
Jul 04 18:06:58 localhost.localdomain systemd[1]: Starting firewalld - dynamic firewall daemon...
Jul 04 18:06:58 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
Jul 04 18:06:58 localhost.localdomain firewalld[16208]: WARNING: AllowZoneDrifting is enabled. This is considered...now.
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