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39 lines
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39 lines
1016 B
Plaintext
= Linux and PF firewalls commands cheat sheet
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Yuri Slobodyanyuk <admin@yurisk.info>
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v1.0, 2020-09-01
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:homepage: https://yurisk.info
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== Firewalld management (Red Hat based distributions)
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.firewall-cmd commands
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[cols=2, options="header"]
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|===
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|Command
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|Description
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|*firewall-cmd --state*
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|Show firewall daemon status
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|*firewall-cmd --list-all*
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|List currently active rules
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|*firewall-cmd --reload*
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|Reload firewall keeping the state table. Active sessions do not disconnect. On finishing reload will output `success`.
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|*firewall-cmd --get-default-zone*
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| Show the default zone for interfaces.
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|*firewall-cmd --get-zones*
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|List all available zones
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|*firewall-cmd --get-active-zones*
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| Show active zones, including to which zone each interface belongs.
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|*firewall-cmd --list-all-zones*
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|List all zones with their rules and associated interfaces.
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|*firewall-cmd -add-service <service name>*
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|Add predefined service by name to the default zone, with action ACCEPT, e.g. `firewall-cmd -add-service ftp` .
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|===
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