From: Siep Korteling <s.korteling@...>
Date: 2008-09-20T07:11:13+09:00
Subject: Re: How to read drive label

Thomas B. wrote:
> Hello. I'd like to get the labels of the hard drives (partitions) on my
> machine from within a program. Is there any universal Ruby command to do
> it?
> 
> I'm on Windows, so I guess I could use some WinAPI to do that but I'd
> prefer not to, if it is possible. But any solution will be appreciated!
> 
> TPR.

For windows:

require 'ruby-wmi'

disks = WMI::Win32_LogicalDisk.find(:all, :conditions=>{:drivetype=>3})

disks.each do |disk|
 puts "#{disk.deviceid} #{disk.volumename}"
end

# There is a lot more info in "disks"
puts "_______________________"

disks.each do |disk|
  disk.properties_.each do |p|
    puts "#{p.name}: #{disk[p.name]}" unless (disk[p.name]).nil?
  end
end


hth,

Siep
-- 
Posted via http://www.ruby-forum.com/.