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package Proc::ProcessTableLight; |
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$VERSION = '0.01'; |
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require Exporter; |
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@ISA = qw(Exporter); |
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@EXPORT_OK = qw(process_table); |
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use strict; |
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=head1 NAME |
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Proc::ProcessTableLight - Very simple variant of Proc::ProcessTable based on ps unix command |
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=head1 SYNOPSIS |
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use strict; |
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use Proc::ProcessTableLight 'process_table'; |
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use Data::Dumper 'Dumper'; |
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my $process_table = process_table; |
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foreach my $process (@{$process_table}){ |
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print Dumper($process); |
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} |
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=head1 DESCRIPTION |
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This module provides access to list of process. |
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=cut |
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sub process_table{ |
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my @rows=`ps axu`; |
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my @process_table=(); |
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my @nams=(); |
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my $i=0; |
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foreach my $row (@rows){ |
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$i++; |
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my @p=split(/\t/, $row); |
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if ($row=~/^(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(.+)$/g){ |
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if ($i==1){ |
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@nams = ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11); |
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} else { |
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my @vals = ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11); |
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my $process={}; |
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for (my $i=0; $i <= $#vals; $i++){ |
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$process->{$nams[$i]} = $vals[$i]; |
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} |
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push(@process_table, $process); |
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} |
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} |
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} |
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return \@process_table; |
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} |
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=head2 process_table |
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run ps axu unix command and parce it in array of hash`s and return it |
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=cut |
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=head1 SEE ALSO |
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L. |
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=head1 AUTHOR |
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Bulichev Evgeniy, >. |
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=head1 COPYRIGHT |
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Copyright (c) 2017 Bulichev Evgeniy. All rights reserved. |
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This module is free software; you can redistribute it and/or modify it |
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under the same terms as Perl itself. |
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=cut |
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1; |