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8dnsfilter(1) General Commands Manual dnsfilter(1)
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12dnsfilter - convert IP address to host name
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16 dnsfilter [OPTIONS]
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20 dnsfilter does the opposite of dnsip. It inverse queries the DNS to
21 convert a given IP address to the corresponding host name. When a query
22 returns the host name, dnsfilter prints the result as
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24 <ip-address>=<host-name>
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26 and in case of any error it goes like
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28 <ip-address>:<error-message>
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32 -c <number>
33 do <number> queries in parallel
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35 -h --help
36 print this help
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38 -l <number>
39 read ahead at most <number> lines
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41 -v --version
42 print version information
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46 Report bugs to <pj.pandit@yahoo.co.in>
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50 Prasad J Pandit
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54 dnsfilter(1)