iptables question

what does 'iptables -L -n' do , i cannot seem to find the man page for this settings this is on rhel 7

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Steven CarnahanNetwork ManagerCommented:
-L, --list [chain]List all rules in the selected chain. If no chain is selected, all chains are listed. Like every other iptables command, it applies to the specified table (filter is the default), so NAT rules get listed by  iptables -t nat -n -L

Please note that it is often used with the -n option, in order to avoid long reverse DNS lookups. It is legal to specify the -Z (zero) option as well, in which case the chain(s) will be atomically listed and zeroed. The exact output is affected by the other arguments given. The exact rules are suppressed until you use  iptables -L -v

***  Taken from http://ipset.netfilter.org/iptables.man.html  ***

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NAMEWITHELD12Author Commented:
thanks !!!!!!
Steven CarnahanNetwork ManagerCommented:
Glad to help.  :)
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