添加新的命令词条

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dig

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arping

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nslookup

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tracepath

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iperf

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hping3

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iptables

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iptables-save

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iptables-restore

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ip6tables

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ip6tables-save

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ip6tables-restore

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ip

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arpd

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arptables

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nstat/rtacct

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lnstat

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ss

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iptraf

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pfctl

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