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| 両方とも前のリビジョン 前のリビジョン 次のリビジョン | 前のリビジョン | ||
| linux:commands:network:firewall-cmd [2022/09/13 08:36] – ともやん | linux:commands:network:firewall-cmd [2025/02/21 12:16] (現在) – [サービスで許可されるポートを調べる] ともやん | ||
|---|---|---|---|
| 行 1: | 行 1: | ||
| - | ====== firewalld(Fedora) ====== | + | ====== firewalld (Linux) ====== |
| firewall-cmd は firewalld パッケージに含まれている。 | firewall-cmd は firewalld パッケージに含まれている。 | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo dnf install firewalld | + | <font color="# |
| </ | </ | ||
| </ | </ | ||
| - | ===== 定義済みゾーンの確認 ===== | + | ===== 定義済みゾーンの確認 |
| + | Fedora 36\\ | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --get-zones | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 17: | 行 18: | ||
| </ | </ | ||
| - | ===== デフォルトゾーンの確認 ===== | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --get-default-zone | + | <font color="# |
| + | </ | ||
| + | <WRAP color_result_long>< | ||
| + | FedoraServer | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: cockpit dhcpv6-client ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | FedoraWorkstation (active) | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: wlp2s0 | ||
| + | sources: | ||
| + | services: dhcpv6-client mdns samba-client ssh vnc-server | ||
| + | ports: 1025-65535/ | ||
| + | protocols: | ||
| + | forward: no | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | block | ||
| + | target: %%REJECT%% | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | dmz | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | drop | ||
| + | target: DROP | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | external | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: yes | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | home | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: dhcpv6-client mdns samba-client ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | internal | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: dhcpv6-client mdns samba-client ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | libvirt | ||
| + | target: ACCEPT | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: dhcp dhcpv6 dns ssh tftp | ||
| + | ports: | ||
| + | protocols: icmp ipv6-icmp | ||
| + | forward: no | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | rule priority=" | ||
| + | |||
| + | nm-shared | ||
| + | target: ACCEPT | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: dhcp dns ssh | ||
| + | ports: | ||
| + | protocols: icmp ipv6-icmp | ||
| + | forward: no | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | rule priority=" | ||
| + | |||
| + | public | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: dhcpv6-client mdns ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | trusted | ||
| + | target: ACCEPT | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | work | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: dhcpv6-client mdns ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | </ | ||
| + | </ | ||
| + | |||
| + | Ubuntu 22.04.1 LTS\\ | ||
| + | <WRAP color_term> | ||
| + | <WRAP color_command>< | ||
| + | <font color="# | ||
| + | </ | ||
| + | <WRAP color_result>< | ||
| + | block dmz drop external home internal nm-shared public trusted work | ||
| + | </ | ||
| + | </ | ||
| + | |||
| + | <WRAP color_term> | ||
| + | <WRAP color_command>< | ||
| + | <font color="# | ||
| + | </ | ||
| + | <WRAP color_result_long>< | ||
| + | block | ||
| + | target: %%REJECT%% | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | dmz | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | drop | ||
| + | target: DROP | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | external | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: yes | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | home | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: dhcpv6-client mdns samba-client ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | internal | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: dhcpv6-client mdns samba-client ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | nm-shared | ||
| + | target: ACCEPT | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: dhcp dns ssh | ||
| + | ports: | ||
| + | protocols: icmp ipv6-icmp | ||
| + | forward: no | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | rule priority=" | ||
| + | |||
| + | public (active) | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: enp1s0 | ||
| + | sources: | ||
| + | services: dhcpv6-client ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | trusted | ||
| + | target: ACCEPT | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | work | ||
| + | target: default | ||
| + | icmp-block-inversion: | ||
| + | interfaces: | ||
| + | sources: | ||
| + | services: dhcpv6-client ssh | ||
| + | ports: | ||
| + | protocols: | ||
| + | forward: yes | ||
| + | masquerade: no | ||
| + | forward-ports: | ||
| + | source-ports: | ||
| + | icmp-blocks: | ||
| + | rich rules: | ||
| + | |||
| + | </ | ||
| + | </ | ||
| + | |||
| + | ===== デフォルトゾーンとアクティブゾーンの確認 ===== | ||
| + | <WRAP color_term> | ||
| + | <WRAP color_command>< | ||
| + | <font color="# | ||
| + | </ | ||
| + | <WRAP color_result>< | ||
| + | FedoraWorkstation | ||
| + | </ | ||
| + | </ | ||
| + | |||
| + | <WRAP color_term> | ||
| + | <WRAP color_command>< | ||
| + | <font color="# | ||
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| FedoraWorkstation | FedoraWorkstation | ||
| + | interfaces: wlp2s0 | ||
| </ | </ | ||
| </ | </ | ||
| - | <WRAP left round tip 95%> | + | <WRAP left round tip 95% minfont_12> |
| はじめに__デフォルトゾーンの確認を行っておくことは重要__です。\\ | はじめに__デフォルトゾーンの確認を行っておくことは重要__です。\\ | ||
| < | < | ||
| 行 35: | 行 420: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --get-default-zone | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 41: | 行 426: | ||
| </ | </ | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --list-services | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 47: | 行 432: | ||
| </ | </ | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --zone=FedoraWorkstation --list-services | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 53: | 行 438: | ||
| </ | </ | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --zone=FedoraServer --list-services | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 63: | 行 448: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --get-default-zone | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 69: | 行 454: | ||
| </ | </ | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --get-active-zones | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 78: | 行 463: | ||
| </ | </ | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --zone=FedoraServer --change-interface=enp8s0 | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 84: | 行 469: | ||
| </ | </ | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --get-active-zones | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 94: | 行 479: | ||
| </ | </ | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --list-services | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 114: | 行 499: | ||
| </ | </ | ||
| - | ===== デフォルトゾーンの変更 ===== | + | ===== デフォルトゾーンとアクティブゾーンの変更 ===== |
| - | workゾーンへ変更 | + | デフォルトゾーンを FedoraServer |
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --set-default-zone=work | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| + | success | ||
| </ | </ | ||
| - | </ | ||
| - | |||
| - | すべてのアクセスを許可するtrustedゾーンへ変更 | ||
| - | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --set-default-zone=trusted | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| + | FedoraServer | ||
| </ | </ | ||
| - | </ | ||
| - | ※これらの変更はすぐに反映される。 | ||
| - | |||
| - | ===== アクティブゾーンの確認 ===== | ||
| - | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --get-active-zones | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| - | FedoraServer | + | FedoraWorkstation |
| - | interfaces: | + | interfaces: |
| </ | </ | ||
| </ | </ | ||
| - | + | ※デフォルトゾーンを変更してもアクティブゾーンが変更される訳ではない🤔\\ | |
| - | ===== アクティブゾーンの変更 | + | これらの変更はすぐに反映される🤔\\ |
| + | \\ | ||
| + | アクティブゾーンを FedoraServer へ変更\\ | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --zone=work --change-interface=ens33 | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| + | success | ||
| + | </ | ||
| + | <WRAP color_command>< | ||
| + | <font color="# | ||
| + | </ | ||
| + | <WRAP color_result>< | ||
| + | FedoraServer | ||
| + | interfaces: wlp2s0 | ||
| </ | </ | ||
| </ | </ | ||
| 行 157: | 行 545: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --list-services | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 167: | 行 555: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --list-ports | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 177: | 行 565: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --get-services | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 187: | 行 575: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --permanent --add-service=ssh | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| + | success | ||
| </ | </ | ||
| </ | </ | ||
| 行 196: | 行 585: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --permanent --remove-service=ssh | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| + | success | ||
| + | </ | ||
| + | </ | ||
| + | |||
| + | 複数サービスの許可を一括で永続的に削除🤤\\ | ||
| + | <WRAP color_term> | ||
| + | <WRAP color_command>< | ||
| + | <font color="# | ||
| + | </ | ||
| + | <WRAP color_result>< | ||
| + | success | ||
| </ | </ | ||
| </ | </ | ||
| 行 205: | 行 605: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --permanent --add-port=22022/ | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| + | success | ||
| </ | </ | ||
| </ | </ | ||
| 行 214: | 行 615: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --permanent --remove-port=22022/ | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| + | success | ||
| </ | </ | ||
| </ | </ | ||
| 行 223: | 行 625: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --permanent --add-source=192.168.1.0/ | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| + | success | ||
| </ | </ | ||
| </ | </ | ||
| 行 233: | 行 636: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --permanent --add-source=192.168.1.0/ | + | <font color="# |
| - | $ sudo firewall-cmd --permanent --add-source=192.168.1.1 --zone=drop | + | |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| + | success | ||
| + | </ | ||
| + | <WRAP color_command>< | ||
| + | <font color="# | ||
| + | </ | ||
| + | <WRAP color_result>< | ||
| + | success | ||
| </ | </ | ||
| </ | </ | ||
| 行 243: | 行 652: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --list-sources --zone=drop | + | <font color="# |
| 192.168.1.0/ | 192.168.1.0/ | ||
| </ | </ | ||
| 行 253: | 行 662: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --permanent --remove-source=192.168.1.0/ | + | <font color="# |
| - | $ sudo firewall-cmd --permanent --remove-source=192.168.1.1 --zone=drop | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| 行 263: | 行 672: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ sudo firewall-cmd --reload | + | <font color="# |
| </ | </ | ||
| <WRAP color_result>< | <WRAP color_result>< | ||
| + | success | ||
| </ | </ | ||
| </ | </ | ||
| 行 273: | 行 683: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ cat / | + | <font color="# |
| + | </ | ||
| + | <WRAP color_result>< | ||
| + | <font color="# | ||
| + | <font color="# | ||
| + | <font color="# | ||
| + | <font color="# | ||
| + | <font color="# | ||
| + | <font color="# | ||
| </ | </ | ||
| - | <WRAP color_result> | ||
| - | <code xml> | ||
| - | <?xml version=" | ||
| - | < | ||
| - | < | ||
| - | < | ||
| - | <port protocol=" | ||
| - | </ | ||
| - | </ | ||
| </ | </ | ||
| 行 289: | 行 698: | ||
| <WRAP color_term> | <WRAP color_term> | ||
| <WRAP color_command>< | <WRAP color_command>< | ||
| - | $ firewall-cmd --help | + | <font color="# |
| </ | </ | ||
| <WRAP color_result_long>< | <WRAP color_result_long>< | ||