10-25-2002
try
cat ` find . -type f -exec grep -l <KEYWORD> {} \;`
grep -l will print filenames with matching pattern only. Cat will open these files.
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LEARN ABOUT DEBIAN
config::model::treesearcher
Config::Model::TreeSearcher(3pm) User Contributed Perl Documentation Config::Model::TreeSearcher(3pm)
NAME
Config::Model::TreeSearcher - Search tree for match in value, description...
VERSION
version 2.021
SYNOPSIS
use Config::Model ;
use Log::Log4perl qw(:easy) ;
Log::Log4perl->easy_init($WARN);
# define configuration tree object
my $model = Config::Model->new ;
$model ->create_config_class (
name => "MyClass",
element => [
[qw/foo bar/] => {
type => 'leaf',
value_type => 'string'
},
baz => {
type => 'hash',
index_type => 'string' ,
cargo => {
type => 'leaf',
value_type => 'string',
},
},
],
) ;
my $inst = $model->instance(root_class_name => 'MyClass' );
my $root = $inst->config_root ;
my $step = 'baz:fr=bonjour baz:hr="dobar dan" foo="journalled"';
$root->load( step => $step ) ;
my @result = $root->tree_searcher(type => 'value')->search('jour');
print join("
",@result),"
" ;
# print
# baz:fr
# foo
DESCRIPTION
This class provides a way to search the content of a configuration tree. Given a keyword or a pattern, the search method will scan the
tree to find a value, a description or anything that match the given pattern (or keyword).
Constructor
new (type => [ value | description ... ] )
Creates a new searcher object. The "type" parameter can be:
element
value
key
summary
description
help
all Search in all the items above
Methods
search(keyword)
Search the keyword or pattern in the tree. The search is done in a case insensitive manner. Returns a list of path pointing to the matching
tree element. See "grab(...)" in Config::Model::AnyThing for details on the path syntax.
BUGS
Creating a class with just one search method may be overkill. OTOH, it may be extended later to provide iterative search.
AUTHOR
Dominique Dumont, (ddumont at cpan dot org)
SEE ALSO
Config::Model, Config::Model::SearchElement, Config::Model::AnyThing
perl v5.14.2 2012-11-09 Config::Model::TreeSearcher(3pm)