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Top Forums Shell Programming and Scripting How to count the pattern in a file by awk Post 302442752 by zaxxon on Thursday 5th of August 2010 10:53:51 AM
Old 08-05-2010
For a single file:
Code:
$> cat infile
lala baba lalala baba s
aaj baba
baba sazh23r baba 09q8wfh2983f baba
$> awk '{for(x=1; x<=NF;x++){if($x ~ /baba/){z++}}} END{print z}' infile
6

If you want to count it for more files you can just add the filenames and get a sum of all matches.
 

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Mojolicious::Plugin::PODRenderer(3pm)			User Contributed Perl Documentation		     Mojolicious::Plugin::PODRenderer(3pm)

NAME
Mojolicious::Plugin::PODRenderer - POD renderer plugin SYNOPSIS
# Mojolicious my $route = $self->plugin('PODRenderer'); my $route = $self->plugin(PODRenderer => {name => 'foo'}); my $route = $self->plugin(PODRenderer => {preprocess => 'epl'}); $self->render('some_template', handler => 'pod'); %= pod_to_html "=head1 TEST C<123>" # Mojolicious::Lite my $route = plugin 'PODRenderer'; my $route = plugin PODRenderer => {name => 'foo'}; my $route = plugin PODRenderer => {preprocess => 'epl'}; $self->render('some_template', handler => 'pod'); %= pod_to_html "=head1 TEST C<123>" DESCRIPTION
Mojolicious::Plugin::PODRenderer is a renderer for true Perl hackers, rawr! The code of this plugin is a good example for learning to build new plugins, you're welcome to fork it. OPTIONS
Mojolicious::Plugin::PODRenderer supports the following options. "name" # Mojolicious::Lite plugin PODRenderer => {name => 'foo'}; Handler name. "no_perldoc" # Mojolicious::Lite plugin PODRenderer => {no_perldoc => 1}; Disable perldoc browser. "preprocess" # Mojolicious::Lite plugin PODRenderer => {preprocess => 'epl'}; Name of handler used to preprocess POD. HELPERS
Mojolicious::Plugin::PODRenderer implements the following helpers. "pod_to_html" %= pod_to_html '=head2 lalala' <%= pod_to_html begin %>=head2 lalala<% end %> Render POD to HTML. METHODS
Mojolicious::Plugin::PODRenderer inherits all methods from Mojolicious::Plugin and implements the following new ones. "register" my $route = $plugin->register($app, $conf); Register renderer in Mojolicious application. SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>. perl v5.14.2 2012-09-05 Mojolicious::Plugin::PODRenderer(3pm)
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