Delete lines in a file Post: 302793495

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delete all lines in file

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delete lines from a file.

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Hiiii I have a file which contains huge data as a.dat: PDE 1990 1 9 18 51 28.90 24.7500 95.2800 118.0 6.1 0.0 BURMA event name: 010990D time shift: 7.3000 half duration: 5.0000 latitude: 24.4200 longitude: 94.9500 depth: 129.6000 Mrr: ...

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Hi All, I have a very huge file (4GB) which has duplicate lines. I want to delete duplicate lines leaving unique lines. Sort, uniq, awk '!x++' are not working as its running out of buffer space. I dont know if this works : I want to read each line of the File in a For Loop, and want to...

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Delete 40 lines after every 24 lines from a file

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Delete Some Lines from File

LEARN ABOUT DEBIAN

rdf::query::algebra::path

RDF::Query::Algebra::Path(3pm)				User Contributed Perl Documentation			    RDF::Query::Algebra::Path(3pm)

NAME

       RDF::Query::Algebra::Path - Algebra class for path patterns

VERSION

       This document describes RDF::Query::Algebra::Path version 2.908.

METHODS

       Beyond the methods documented below, this class inherits methods from the RDF::Query::Algebra class.

       "new ( $start, [ $op, @paths ], $end, $graph )"
	   Returns a new Path structure.

       "construct_args"
	   Returns a list of arguments that, passed to this class' constructor, will produce a clone of this algebra pattern.

       "path"
	   Returns the path description for this path expression.

       "start"
	   Returns the path origin node.

       "end"
	   Returns the path destination node.

       "graph"
	   Returns the named graph.

       "distinguish_bnode_variables"
	   Returns a new Path object with blank nodes replaced by distinguished variables.

       "bounded_length"
	   Returns true if the path is of bounded length.

       "sse"
	   Returns the SSE string for this algebra expression.

       "as_sparql"
	   Returns the SPARQL string for this algebra expression.

       "type"
	   Returns the type of this algebra expression.

       "referenced_variables"
	   Returns a list of the variable names used in this algebra expression.

       "potentially_bound"
	   Returns a list of the variable names used in this algebra expression that will bind values during execution.

       "definite_variables"
	   Returns a list of the variable names that will be bound after evaluating this algebra expression.

AUTHOR

	Gregory Todd Williams <gwilliams@cpan.org>

perl v5.14.2							    2012-01-31					    RDF::Query::Algebra::Path(3pm)

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delete all lines in file

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delete lines from a file.

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delete the lines from file

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