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Full Discussion: Help in find and replace.
Top Forums UNIX for Advanced & Expert Users Help in find and replace. Post 302208635 by spirtle on Tuesday 24th of June 2008 12:28:25 PM
Old 06-24-2008
Quote:
Strange that $1 is substituted while enclose by single quotation marks, which prevent that for shell variables.
$1 is not a shell variable but a Perl variable, since it is in the expression in single quotes passed to Perl with -e to execute, so there is no problem with it.
So is $enpasswds, but that has not been initialised in the Perl expression.
 

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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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