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dns-filter(1)		    General Commands Manual		 dns-filter(1)

NAME
       dns-filter - filter DNS database	files

SYNOPSIS
       dns-filter [ option...  ][ infile [ outfile ]]
       dns-filter -Help
       dns-filter -VERSion

DESCRIPTION
       The  dns-filter	program	 is  used  to filter various things out	of DNS
       database	files.	The filters may	removes	 entries  by  class,  type  or
       name.

OPTIONS
       The following options are understood:

       -Help
	       Provide some help with using the	dns-filter program.

       -Allow_Class name
	       This  option  may  be used to limit the classes permitted.  You
	       may use this option more	than once, only	the classes named will
	       be passed through.  By default, all classes are passed.

       -Delete_Class name
	       This  option  may  be used to limit the classes permitted.  You
	       may use this option more	than once, the classes named will  not
	       be passed through.  By default, no classes are deleted.

       -Allow_Type name
	       This  option may	be used	to limit the types permitted.  You may
	       use this	option more than once, only the	types  named  will  be
	       passed through.	By default, all	classes	are passed.

       -Delete_Type name
	       This  option may	be used	to limit the types permitted.  You may
	       use this	option more than once, the types  named	 will  not  be
	       passed through.	By default, no types are deleted.

       -Automatic_Time_Stamp
	       This  option may	be used	to automatically update	the time stamp
	       in SOA records based on the current time.  The time stamp  will
	       have a granularuty of 86	seconds.

       -Delete_Foreign_Names
	       This option may be used to delete A and NS records which	refer-
	       ence names in domains outside the domain	specified in the clos-
	       est preceeding SOA record.

       -No_Line_Numbers
	       This  option may	be used	to inhibit the generation of $line di-
	       rectives	in the output.	They confuse NAMED, but	they are  use-
	       ful  if	the  output of dns-filter is to	be fed into one	of the
	       other utilities in the dnsutl package.  By default $line	direc-
	       tives are emitted.

       -VERSion
	       Print the version of the	dns-filter program being executed.

       -Idirectory
	       This  option  may  be  used  to set the search path for include
	       files.

       All other options will produce a	diagnostic error.

Reference Manual		    dnsutl			 dns-filter(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS

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