Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??

Thanks for this comment, I never heard about this third argument. Here is the updated script:

use strict; use warnings; use Data::Dumper; my $command = "ps -f"; my $id = "PID"; my @ps =`$command`; $ps[0] =~ s/^\s*//; my @header = split /\s+/, shift @ps; my ($posid) = grep { $header[$_] eq $id } 0..$#header; die "$id: No such column!\n" unless defined( $posid ); splice @header, $posid, 1; my %psdata; while( @ps ) { my $row = shift @ps; chomp $row; $row =~ s/^\s*//; my @row = split /\s+/, $row, $#header+2; my $this_id = splice @row, $posid, 1; @{$psdata{$this_id}}{@header} = @row; } print Dumper( %psdata );

In reply to Re^3: Module to parse output from Unix ps command? by hdb
in thread Module to parse output from Unix ps command? by shriken

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (6)
As of 2024-03-28 07:52 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found