firewall-cmd

CLI for firewalld for runtime and permanent firewall configuration.

Fedora

Last updated: 2026-07-05 Report error

Syntax

$firewall-cmd [OPTIONS]

Optionen

--add-service=NAME Adds service

--remove-service=NAME Removes service

--permanent Persistent change

--reload Reloads configuration

Examples

$sudo firewall-cmd --get-active-zones

Examples

$sudo firewall-cmd --add-service=http --permanent

Examples

$sudo firewall-cmd --reload

Typical use cases

Standard usage

firewall-cmd --help

Detailed Help

man firewall-cmd

Note Fedora uses firewalld by default.

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