firewall-cmd command

Definition:

• Manage firewalld
• example:
  • firewall-cmd --permanent --zone=dmz --add-service=http
  • firewall-cmd --reload

Synopsis:

• firewall-cmd [OPTIONS...]

List of options:

Zone options:

• --get-zones: Print predefined zones [P]
• .
• --zone=<zone>: Use this zone to set or query options, else default zone
  • Usable for options marked with [Z]

Options to Adapt and Query Zones and Policies

• --list-all: List everything added for or enabled [P] [Z] [O]